1016380528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{829}}^1$

素因数の和:1002

約数の個数: 80

約数和(自身を含む): 2151028000

約数和(自身を除く): 1134647472

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 109, 148, 152, 218, 296, 304, 436, 592, 703, 829, 872, 1406, 1658, 1744, 2071, 2812, 3316, 4033, 4142, 5624, 6632, 8066, 8284, 11248, 13264, 15751, 16132, 16568, 30673, 31502, 32264, 33136, 61346, 63004, 64528, 76627, 90361, 122692, 126008, 153254, 180722, 245384, 252016, 306508, 361444, 490768, 582787, 613016, 722888, 1165574, 1226032, 1445776, 1716859, 2331148, 3343357, 3433718, 4662296, 6686714, 6867436, 9324592, 13373428, 13734872, 26746856, 27469744, 53493712, 63523783, 127047566, 254095132, 508190264, 1016380528]

約数ペア:

[(1, 1016380528), (2, 508190264), (4, 254095132), (8, 127047566), (16, 63523783), (19, 53493712), (37, 27469744), (38, 26746856), (74, 13734872), (76, 13373428), (109, 9324592), (148, 6867436), (152, 6686714), (218, 4662296), (296, 3433718), (304, 3343357), (436, 2331148), (592, 1716859), (703, 1445776), (829, 1226032), (872, 1165574), (1406, 722888), (1658, 613016), (1744, 582787), (2071, 490768), (2812, 361444), (3316, 306508), (4033, 252016), (4142, 245384), (5624, 180722), (6632, 153254), (8066, 126008), (8284, 122692), (11248, 90361), (13264, 76627), (15751, 64528), (16132, 63004), (16568, 61346), (30673, 33136), (31502, 32264)]