7991898408

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:297

約数の個数: 384

約数和(自身を含む): 25592112000

約数和(自身を除く): 17600213592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 36, 38, 39, 52, 53, 57, 61, 72, 76, 78, 104, 106, 114, 117, 122, 139, 152, 156, 159, 171, 183, 212, 228, 234, 244, 247, 278, 312, 318, 342, 366, 417, 424, 456, 468, 477, 488, 494, 549, 556, 636, 684, 689, 732, 741, 793, 834, 936, 954, 988, 1007, 1098, 1112, 1159, 1251, 1272, 1368, 1378, 1464, 1482, 1586, 1668, 1807, 1908, 1976, 2014, 2067, 2196, 2223, 2318, 2379, 2502, 2641, 2756, 2964, 3021, 3172, 3233, 3336, 3477, 3614, 3816, 4028, 4134, 4392, 4446, 4636, 4758, 5004, 5282, 5421, 5512, 5928, 6042, 6201, 6344, 6466, 6954, 7137, 7228, 7367, 7923, 8056, 8268, 8479, 8892, 9063, 9272, 9516, 9699, 10008, 10431, 10564, 10842, 12084, 12402, 12932, 13091, 13908, 14274, 14456, 14734, 15067, 15846, 16263, 16536, 16958, 17784, 18126, 19032, 19398, 20862, 21128, 21684, 22101, 23769, 24168, 24804, 25437, 25864, 26182, 27816, 28548, 29097, 29468, 30134, 31692, 32526, 33916, 34333, 36252, 38796, 39273, 41724, 42029, 43368, 44202, 45201, 47538, 49608, 50874, 52364, 57096, 58194, 58936, 60268, 61427, 63384, 65052, 66303, 67832, 68666, 72504, 76311, 77592, 78546, 83448, 84058, 88404, 90402, 95076, 95771, 101748, 102999, 104728, 110227, 116388, 117819, 120536, 122854, 126087, 130104, 132606, 135603, 137332, 139973, 152622, 157092, 161101, 168116, 176808, 180804, 184281, 190152, 191542, 203496, 205998, 220454, 232776, 235638, 245708, 252174, 265212, 271206, 274664, 279946, 287313, 305244, 308997, 314184, 322202, 330681, 336232, 361608, 368562, 378261, 383084, 411996, 419919, 440908, 449387, 471276, 483303, 491416, 504348, 530424, 542412, 552843, 559892, 574626, 610488, 617994, 644404, 661362, 737124, 756522, 766168, 798551, 823992, 839838, 861939, 881816, 898774, 942552, 966606, 992043, 1008696, 1084824, 1105686, 1119784, 1149252, 1235988, 1259757, 1288808, 1322724, 1348161, 1449909, 1474248, 1513044, 1597102, 1679676, 1723878, 1797548, 1819649, 1933212, 1984086, 2094313, 2211372, 2298504, 2395653, 2471976, 2519514, 2645448, 2696322, 2899818, 3026088, 3194204, 3359352, 3447756, 3595096, 3639298, 3866424, 3968172, 4044483, 4188626, 4422744, 4791306, 5039028, 5392644, 5458947, 5799636, 5842031, 6282939, 6388408, 6895512, 7186959, 7278596, 7936344, 8088966, 8377252, 8538353, 9582612, 10078056, 10785288, 10917894, 11599272, 11684062, 12565878, 14373918, 14557192, 16177932, 16376841, 16754504, 17076706, 17526093, 18848817, 19165224, 21835788, 23368124, 25131756, 25615059, 28747836, 32355864, 32753682, 34153412, 35052186, 37697634, 43671576, 46736248, 50263512, 51230118, 52578279, 57495672, 65507364, 68306824, 70104372, 75395268, 76845177, 102460236, 105156558, 110998589, 131014728, 140208744, 150790536, 153690354, 204920472, 210313116, 221997178, 307380708, 332995767, 420626232, 443994356, 614761416, 665991534, 887988712, 998987301, 1331983068, 1997974602, 2663966136, 3995949204, 7991898408]

約数ペア:

[(1, 7991898408), (2, 3995949204), (3, 2663966136), (4, 1997974602), (6, 1331983068), (8, 998987301), (9, 887988712), (12, 665991534), (13, 614761416), (18, 443994356), (19, 420626232), (24, 332995767), (26, 307380708), (36, 221997178), (38, 210313116), (39, 204920472), (52, 153690354), (53, 150790536), (57, 140208744), (61, 131014728), (72, 110998589), (76, 105156558), (78, 102460236), (104, 76845177), (106, 75395268), (114, 70104372), (117, 68306824), (122, 65507364), (139, 57495672), (152, 52578279), (156, 51230118), (159, 50263512), (171, 46736248), (183, 43671576), (212, 37697634), (228, 35052186), (234, 34153412), (244, 32753682), (247, 32355864), (278, 28747836), (312, 25615059), (318, 25131756), (342, 23368124), (366, 21835788), (417, 19165224), (424, 18848817), (456, 17526093), (468, 17076706), (477, 16754504), (488, 16376841), (494, 16177932), (549, 14557192), (556, 14373918), (636, 12565878), (684, 11684062), (689, 11599272), (732, 10917894), (741, 10785288), (793, 10078056), (834, 9582612), (936, 8538353), (954, 8377252), (988, 8088966), (1007, 7936344), (1098, 7278596), (1112, 7186959), (1159, 6895512), (1251, 6388408), (1272, 6282939), (1368, 5842031), (1378, 5799636), (1464, 5458947), (1482, 5392644), (1586, 5039028), (1668, 4791306), (1807, 4422744), (1908, 4188626), (1976, 4044483), (2014, 3968172), (2067, 3866424), (2196, 3639298), (2223, 3595096), (2318, 3447756), (2379, 3359352), (2502, 3194204), (2641, 3026088), (2756, 2899818), (2964, 2696322), (3021, 2645448), (3172, 2519514), (3233, 2471976), (3336, 2395653), (3477, 2298504), (3614, 2211372), (3816, 2094313), (4028, 1984086), (4134, 1933212), (4392, 1819649), (4446, 1797548), (4636, 1723878), (4758, 1679676), (5004, 1597102), (5282, 1513044), (5421, 1474248), (5512, 1449909), (5928, 1348161), (6042, 1322724), (6201, 1288808), (6344, 1259757), (6466, 1235988), (6954, 1149252), (7137, 1119784), (7228, 1105686), (7367, 1084824), (7923, 1008696), (8056, 992043), (8268, 966606), (8479, 942552), (8892, 898774), (9063, 881816), (9272, 861939), (9516, 839838), (9699, 823992), (10008, 798551), (10431, 766168), (10564, 756522), (10842, 737124), (12084, 661362), (12402, 644404), (12932, 617994), (13091, 610488), (13908, 574626), (14274, 559892), (14456, 552843), (14734, 542412), (15067, 530424), (15846, 504348), (16263, 491416), (16536, 483303), (16958, 471276), (17784, 449387), (18126, 440908), (19032, 419919), (19398, 411996), (20862, 383084), (21128, 378261), (21684, 368562), (22101, 361608), (23769, 336232), (24168, 330681), (24804, 322202), (25437, 314184), (25864, 308997), (26182, 305244), (27816, 287313), (28548, 279946), (29097, 274664), (29468, 271206), (30134, 265212), (31692, 252174), (32526, 245708), (33916, 235638), (34333, 232776), (36252, 220454), (38796, 205998), (39273, 203496), (41724, 191542), (42029, 190152), (43368, 184281), (44202, 180804), (45201, 176808), (47538, 168116), (49608, 161101), (50874, 157092), (52364, 152622), (57096, 139973), (58194, 137332), (58936, 135603), (60268, 132606), (61427, 130104), (63384, 126087), (65052, 122854), (66303, 120536), (67832, 117819), (68666, 116388), (72504, 110227), (76311, 104728), (77592, 102999), (78546, 101748), (83448, 95771), (84058, 95076), (88404, 90402)]