1618603824

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{3361}}^1$

素因数の和:3578

約数の個数: 80

約数和(自身を含む): 4268933120

約数和(自身を除く): 2650329296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 127, 158, 237, 254, 316, 381, 474, 508, 632, 762, 948, 1016, 1264, 1524, 1896, 2032, 3048, 3361, 3792, 6096, 6722, 10033, 10083, 13444, 20066, 20166, 26888, 30099, 40132, 40332, 53776, 60198, 80264, 80664, 120396, 160528, 161328, 240792, 265519, 426847, 481584, 531038, 796557, 853694, 1062076, 1280541, 1593114, 1707388, 2124152, 2561082, 3186228, 3414776, 4248304, 5122164, 6372456, 6829552, 10244328, 12744912, 20488656, 33720913, 67441826, 101162739, 134883652, 202325478, 269767304, 404650956, 539534608, 809301912, 1618603824]

約数ペア:

[(1, 1618603824), (2, 809301912), (3, 539534608), (4, 404650956), (6, 269767304), (8, 202325478), (12, 134883652), (16, 101162739), (24, 67441826), (48, 33720913), (79, 20488656), (127, 12744912), (158, 10244328), (237, 6829552), (254, 6372456), (316, 5122164), (381, 4248304), (474, 3414776), (508, 3186228), (632, 2561082), (762, 2124152), (948, 1707388), (1016, 1593114), (1264, 1280541), (1524, 1062076), (1896, 853694), (2032, 796557), (3048, 531038), (3361, 481584), (3792, 426847), (6096, 265519), (6722, 240792), (10033, 161328), (10083, 160528), (13444, 120396), (20066, 80664), (20166, 80264), (26888, 60198), (30099, 53776), (40132, 40332)]