21515692044

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:609

約数の個数: 288

約数和(自身を含む): 65325173760

約数和(自身を除く): 43809481716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 66, 67, 77, 84, 98, 131, 132, 134, 147, 154, 196, 201, 231, 262, 268, 294, 308, 379, 393, 402, 462, 469, 524, 539, 588, 737, 758, 786, 804, 917, 924, 938, 1078, 1137, 1407, 1441, 1474, 1516, 1572, 1617, 1834, 1876, 2156, 2211, 2274, 2653, 2751, 2814, 2882, 2948, 3234, 3283, 3668, 4169, 4323, 4422, 4548, 5159, 5306, 5502, 5628, 5764, 6419, 6468, 6566, 7959, 8338, 8646, 8777, 8844, 9849, 10087, 10318, 10612, 11004, 12507, 12838, 13132, 15477, 15918, 16676, 17292, 17554, 18571, 19257, 19698, 20174, 20636, 25014, 25393, 25676, 26331, 29183, 30261, 30954, 31836, 35108, 36113, 37142, 38514, 39396, 40348, 49649, 50028, 50786, 52662, 55713, 58366, 60522, 61439, 61908, 70609, 72226, 74284, 76179, 77028, 87549, 96547, 99298, 101572, 105324, 108339, 111426, 116732, 121044, 122878, 141218, 144452, 148947, 152358, 175098, 177751, 184317, 193094, 198596, 204281, 211827, 216678, 222852, 245756, 279323, 282436, 289641, 297894, 304716, 347543, 350196, 355502, 368634, 386188, 408562, 423654, 430073, 433356, 533253, 546139, 558646, 579282, 595788, 612843, 675829, 695086, 711004, 737268, 817124, 837969, 847308, 860146, 1042629, 1066506, 1092278, 1117292, 1158564, 1225686, 1244257, 1290219, 1351658, 1390172, 1638417, 1675938, 1720292, 1955261, 2027487, 2085258, 2133012, 2184556, 2432801, 2451372, 2488514, 2580438, 2703316, 3276834, 3326483, 3351876, 3732771, 3822973, 3910522, 4054974, 4170516, 4730803, 4865602, 4977028, 5160876, 5865783, 6553668, 6652966, 7298403, 7465542, 7645946, 7821044, 8109948, 9461606, 9731204, 9979449, 11468919, 11731566, 13305932, 13686827, 14192409, 14596806, 14931084, 15291892, 18923212, 19958898, 22937838, 23285381, 23463132, 26760811, 27373654, 28384818, 29193612, 36591313, 39917796, 41060481, 45875676, 46570762, 53521622, 54747308, 56769636, 69856143, 73182626, 80282433, 82120962, 93141524, 107043244, 109773939, 139712286, 146365252, 160564866, 162997667, 164241924, 219547878, 256139191, 279424572, 321129732, 325995334, 439095756, 488993001, 512278382, 651990668, 768417573, 977986002, 1024556764, 1536835146, 1792974337, 1955972004, 3073670292, 3585948674, 5378923011, 7171897348, 10757846022, 21515692044]

約数ペア:

[(1, 21515692044), (2, 10757846022), (3, 7171897348), (4, 5378923011), (6, 3585948674), (7, 3073670292), (11, 1955972004), (12, 1792974337), (14, 1536835146), (21, 1024556764), (22, 977986002), (28, 768417573), (33, 651990668), (42, 512278382), (44, 488993001), (49, 439095756), (66, 325995334), (67, 321129732), (77, 279424572), (84, 256139191), (98, 219547878), (131, 164241924), (132, 162997667), (134, 160564866), (147, 146365252), (154, 139712286), (196, 109773939), (201, 107043244), (231, 93141524), (262, 82120962), (268, 80282433), (294, 73182626), (308, 69856143), (379, 56769636), (393, 54747308), (402, 53521622), (462, 46570762), (469, 45875676), (524, 41060481), (539, 39917796), (588, 36591313), (737, 29193612), (758, 28384818), (786, 27373654), (804, 26760811), (917, 23463132), (924, 23285381), (938, 22937838), (1078, 19958898), (1137, 18923212), (1407, 15291892), (1441, 14931084), (1474, 14596806), (1516, 14192409), (1572, 13686827), (1617, 13305932), (1834, 11731566), (1876, 11468919), (2156, 9979449), (2211, 9731204), (2274, 9461606), (2653, 8109948), (2751, 7821044), (2814, 7645946), (2882, 7465542), (2948, 7298403), (3234, 6652966), (3283, 6553668), (3668, 5865783), (4169, 5160876), (4323, 4977028), (4422, 4865602), (4548, 4730803), (5159, 4170516), (5306, 4054974), (5502, 3910522), (5628, 3822973), (5764, 3732771), (6419, 3351876), (6468, 3326483), (6566, 3276834), (7959, 2703316), (8338, 2580438), (8646, 2488514), (8777, 2451372), (8844, 2432801), (9849, 2184556), (10087, 2133012), (10318, 2085258), (10612, 2027487), (11004, 1955261), (12507, 1720292), (12838, 1675938), (13132, 1638417), (15477, 1390172), (15918, 1351658), (16676, 1290219), (17292, 1244257), (17554, 1225686), (18571, 1158564), (19257, 1117292), (19698, 1092278), (20174, 1066506), (20636, 1042629), (25014, 860146), (25393, 847308), (25676, 837969), (26331, 817124), (29183, 737268), (30261, 711004), (30954, 695086), (31836, 675829), (35108, 612843), (36113, 595788), (37142, 579282), (38514, 558646), (39396, 546139), (40348, 533253), (49649, 433356), (50028, 430073), (50786, 423654), (52662, 408562), (55713, 386188), (58366, 368634), (60522, 355502), (61439, 350196), (61908, 347543), (70609, 304716), (72226, 297894), (74284, 289641), (76179, 282436), (77028, 279323), (87549, 245756), (96547, 222852), (99298, 216678), (101572, 211827), (105324, 204281), (108339, 198596), (111426, 193094), (116732, 184317), (121044, 177751), (122878, 175098), (141218, 152358), (144452, 148947)]