2040241518

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 5391360000

約数和(自身を除く): 3351118482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 47, 49, 63, 79, 89, 94, 98, 126, 141, 147, 158, 178, 237, 267, 282, 294, 329, 343, 423, 441, 474, 534, 553, 623, 658, 686, 711, 801, 846, 882, 987, 1029, 1106, 1246, 1422, 1602, 1659, 1869, 1974, 2058, 2303, 2961, 3087, 3318, 3713, 3738, 3871, 4183, 4361, 4606, 4977, 5607, 5922, 6174, 6909, 7031, 7426, 7742, 8366, 8722, 9954, 11139, 11214, 11613, 12549, 13083, 13818, 14062, 16121, 20727, 21093, 22278, 23226, 25098, 25991, 26166, 27097, 29281, 30527, 32242, 33417, 34839, 37647, 39249, 41454, 42186, 48363, 49217, 51982, 54194, 58562, 61054, 63279, 66834, 69678, 75294, 77973, 78498, 81291, 87843, 91581, 96726, 98434, 126558, 145089, 147651, 155946, 162582, 175686, 181937, 183162, 204967, 233919, 243873, 263529, 274743, 290178, 295302, 330457, 344519, 363874, 409934, 442953, 467838, 487746, 527058, 545811, 549486, 614901, 660914, 689038, 885906, 991371, 1033557, 1091622, 1229802, 1273559, 1434769, 1637433, 1844703, 1982742, 2067114, 2313199, 2411633, 2547118, 2869538, 2974113, 3100671, 3274866, 3689406, 3820677, 4304307, 4626398, 4823266, 5948226, 6201342, 6939597, 7234899, 7641354, 8608614, 11462031, 12912921, 13879194, 14469798, 16192393, 20818791, 21704697, 22924062, 25825842, 32384786, 41637582, 43409394, 48577179, 97154358, 113346751, 145731537, 226693502, 291463074, 340040253, 680080506, 1020120759, 2040241518]

約数ペア:

[(1, 2040241518), (2, 1020120759), (3, 680080506), (6, 340040253), (7, 291463074), (9, 226693502), (14, 145731537), (18, 113346751), (21, 97154358), (42, 48577179), (47, 43409394), (49, 41637582), (63, 32384786), (79, 25825842), (89, 22924062), (94, 21704697), (98, 20818791), (126, 16192393), (141, 14469798), (147, 13879194), (158, 12912921), (178, 11462031), (237, 8608614), (267, 7641354), (282, 7234899), (294, 6939597), (329, 6201342), (343, 5948226), (423, 4823266), (441, 4626398), (474, 4304307), (534, 3820677), (553, 3689406), (623, 3274866), (658, 3100671), (686, 2974113), (711, 2869538), (801, 2547118), (846, 2411633), (882, 2313199), (987, 2067114), (1029, 1982742), (1106, 1844703), (1246, 1637433), (1422, 1434769), (1602, 1273559), (1659, 1229802), (1869, 1091622), (1974, 1033557), (2058, 991371), (2303, 885906), (2961, 689038), (3087, 660914), (3318, 614901), (3713, 549486), (3738, 545811), (3871, 527058), (4183, 487746), (4361, 467838), (4606, 442953), (4977, 409934), (5607, 363874), (5922, 344519), (6174, 330457), (6909, 295302), (7031, 290178), (7426, 274743), (7742, 263529), (8366, 243873), (8722, 233919), (9954, 204967), (11139, 183162), (11214, 181937), (11613, 175686), (12549, 162582), (13083, 155946), (13818, 147651), (14062, 145089), (16121, 126558), (20727, 98434), (21093, 96726), (22278, 91581), (23226, 87843), (25098, 81291), (25991, 78498), (26166, 77973), (27097, 75294), (29281, 69678), (30527, 66834), (32242, 63279), (33417, 61054), (34839, 58562), (37647, 54194), (39249, 51982), (41454, 49217), (42186, 48363)]