1897800408

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2131}}^1$

素因数の和:2203

約数の個数: 256

約数和(自身を含む): 6549504000

約数和(自身を除く): 4651703592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 31, 36, 38, 42, 54, 56, 57, 62, 63, 72, 76, 84, 93, 108, 114, 124, 126, 133, 152, 168, 171, 186, 189, 216, 217, 228, 248, 252, 266, 279, 342, 372, 378, 399, 434, 456, 504, 513, 532, 558, 589, 651, 684, 744, 756, 798, 837, 868, 1026, 1064, 1116, 1178, 1197, 1302, 1368, 1512, 1596, 1674, 1736, 1767, 1953, 2052, 2131, 2232, 2356, 2394, 2604, 3192, 3348, 3534, 3591, 3906, 4104, 4123, 4262, 4712, 4788, 5208, 5301, 5859, 6393, 6696, 7068, 7182, 7812, 8246, 8524, 9576, 10602, 11718, 12369, 12786, 14136, 14364, 14917, 15624, 15903, 16492, 17048, 19179, 21204, 23436, 24738, 25572, 28728, 29834, 31806, 32984, 37107, 38358, 40489, 42408, 44751, 46872, 49476, 51144, 57537, 59668, 63612, 66061, 74214, 76716, 80978, 89502, 98952, 111321, 115074, 119336, 121467, 127224, 132122, 134253, 148428, 153432, 161956, 179004, 198183, 222642, 230148, 242934, 264244, 268506, 283423, 296856, 323912, 358008, 364401, 396366, 402759, 445284, 460296, 462427, 485868, 528488, 537012, 566846, 594549, 728802, 792732, 805518, 850269, 890568, 924854, 971736, 1074024, 1093203, 1133692, 1189098, 1255159, 1387281, 1457604, 1585464, 1611036, 1700538, 1783647, 1849708, 2186406, 2267384, 2378196, 2510318, 2550807, 2774562, 2915208, 3222072, 3401076, 3567294, 3699416, 3765477, 4161843, 4372812, 4756392, 5020636, 5101614, 5549124, 6802152, 7134588, 7530954, 7652421, 8323686, 8745624, 8786113, 10041272, 10203228, 11098248, 11296431, 12485529, 14269176, 15061908, 15304842, 16647372, 17572226, 20406456, 22592862, 24971058, 26358339, 30123816, 30609684, 33294744, 33889293, 35144452, 45185724, 49942116, 52716678, 61219368, 67778586, 70288904, 79075017, 90371448, 99884232, 105433356, 135557172, 158150034, 210866712, 237225051, 271114344, 316300068, 474450102, 632600136, 948900204, 1897800408]

約数ペア:

[(1, 1897800408), (2, 948900204), (3, 632600136), (4, 474450102), (6, 316300068), (7, 271114344), (8, 237225051), (9, 210866712), (12, 158150034), (14, 135557172), (18, 105433356), (19, 99884232), (21, 90371448), (24, 79075017), (27, 70288904), (28, 67778586), (31, 61219368), (36, 52716678), (38, 49942116), (42, 45185724), (54, 35144452), (56, 33889293), (57, 33294744), (62, 30609684), (63, 30123816), (72, 26358339), (76, 24971058), (84, 22592862), (93, 20406456), (108, 17572226), (114, 16647372), (124, 15304842), (126, 15061908), (133, 14269176), (152, 12485529), (168, 11296431), (171, 11098248), (186, 10203228), (189, 10041272), (216, 8786113), (217, 8745624), (228, 8323686), (248, 7652421), (252, 7530954), (266, 7134588), (279, 6802152), (342, 5549124), (372, 5101614), (378, 5020636), (399, 4756392), (434, 4372812), (456, 4161843), (504, 3765477), (513, 3699416), (532, 3567294), (558, 3401076), (589, 3222072), (651, 2915208), (684, 2774562), (744, 2550807), (756, 2510318), (798, 2378196), (837, 2267384), (868, 2186406), (1026, 1849708), (1064, 1783647), (1116, 1700538), (1178, 1611036), (1197, 1585464), (1302, 1457604), (1368, 1387281), (1512, 1255159), (1596, 1189098), (1674, 1133692), (1736, 1093203), (1767, 1074024), (1953, 971736), (2052, 924854), (2131, 890568), (2232, 850269), (2356, 805518), (2394, 792732), (2604, 728802), (3192, 594549), (3348, 566846), (3534, 537012), (3591, 528488), (3906, 485868), (4104, 462427), (4123, 460296), (4262, 445284), (4712, 402759), (4788, 396366), (5208, 364401), (5301, 358008), (5859, 323912), (6393, 296856), (6696, 283423), (7068, 268506), (7182, 264244), (7812, 242934), (8246, 230148), (8524, 222642), (9576, 198183), (10602, 179004), (11718, 161956), (12369, 153432), (12786, 148428), (14136, 134253), (14364, 132122), (14917, 127224), (15624, 121467), (15903, 119336), (16492, 115074), (17048, 111321), (19179, 98952), (21204, 89502), (23436, 80978), (24738, 76716), (25572, 74214), (28728, 66061), (29834, 63612), (31806, 59668), (32984, 57537), (37107, 51144), (38358, 49476), (40489, 46872), (42408, 44751)]