245544296836

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1\times {\mathrm{283}}^1\times {\mathrm{409}}^1$

素因数の和:1089

約数の個数: 96

約数和(自身を含む): 461139660800

約数和(自身を除く): 215595363964

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 271, 283, 409, 412, 542, 566, 818, 1084, 1132, 1636, 1957, 3914, 5149, 5377, 7771, 7828, 10298, 10754, 15542, 20596, 21508, 27913, 29149, 31084, 42127, 55826, 58298, 76693, 84254, 110839, 111652, 115747, 116596, 153386, 168508, 221678, 231494, 306772, 443356, 462988, 530347, 553831, 800413, 1060694, 1107662, 1457167, 1600826, 2105941, 2121388, 2199193, 2215324, 2914334, 3201652, 4211882, 4398386, 5828668, 7899379, 8423764, 8796772, 11416417, 11921941, 15798758, 22832834, 23843882, 31367437, 31597516, 45665668, 47687764, 62734874, 125469748, 150088201, 216911923, 226516879, 300176402, 433823846, 453033758, 595981303, 600352804, 867647692, 906067516, 1191962606, 2383925212, 3230846011, 6461692022, 12923384044, 61386074209, 122772148418, 245544296836]

約数ペア:

[(1, 245544296836), (2, 122772148418), (4, 61386074209), (19, 12923384044), (38, 6461692022), (76, 3230846011), (103, 2383925212), (206, 1191962606), (271, 906067516), (283, 867647692), (409, 600352804), (412, 595981303), (542, 453033758), (566, 433823846), (818, 300176402), (1084, 226516879), (1132, 216911923), (1636, 150088201), (1957, 125469748), (3914, 62734874), (5149, 47687764), (5377, 45665668), (7771, 31597516), (7828, 31367437), (10298, 23843882), (10754, 22832834), (15542, 15798758), (20596, 11921941), (21508, 11416417), (27913, 8796772), (29149, 8423764), (31084, 7899379), (42127, 5828668), (55826, 4398386), (58298, 4211882), (76693, 3201652), (84254, 2914334), (110839, 2215324), (111652, 2199193), (115747, 2121388), (116596, 2105941), (153386, 1600826), (168508, 1457167), (221678, 1107662), (231494, 1060694), (306772, 800413), (443356, 553831), (462988, 530347)]