557489.00000000

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{383}}^1$

素因数の和:447

約数の個数: 120

約数和(自身を含む): 99041280

約数和(自身を除く): 66556752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 342, 372, 383, 456, 496, 558, 589, 684, 744, 766, 912, 1116, 1149, 1178, 1368, 1488, 1532, 1767, 2232, 2298, 2356, 2736, 3064, 3447, 3534, 4464, 4596, 4712, 5301, 6128, 6894, 7068, 7277, 9192, 9424, 10602, 11873, 13788, 14136, 14554, 18384, 21204, 21831, 23746, 27576, 28272, 29108, 35619, 42408, 43662, 47492, 55152, 58216, 65493, 71238, 84816, 87324, 94984, 106857, 116432, 130986, 142476, 174648, 189968, 213714, 225587, 261972, 284952, 349296, 427428, 451174, 523944, 569904, 676761, 854856, 902348, 1047888, 1353522, 1709712, 1804696, 2030283, 2707044, 3609392, 4060566, 5414088, 8121132, 10828176, 16242264, 32484528]

約数ペア:

[(1, 32484528), (2, 16242264), (3, 10828176), (4, 8121132), (6, 5414088), (8, 4060566), (9, 3609392), (12, 2707044), (16, 2030283), (18, 1804696), (19, 1709712), (24, 1353522), (31, 1047888), (36, 902348), (38, 854856), (48, 676761), (57, 569904), (62, 523944), (72, 451174), (76, 427428), (93, 349296), (114, 284952), (124, 261972), (144, 225587), (152, 213714), (171, 189968), (186, 174648), (228, 142476), (248, 130986), (279, 116432), (304, 106857), (342, 94984), (372, 87324), (383, 84816), (456, 71238), (496, 65493), (558, 58216), (589, 55152), (684, 47492), (744, 43662), (766, 42408), (912, 35619), (1116, 29108), (1149, 28272), (1178, 27576), (1368, 23746), (1488, 21831), (1532, 21204), (1767, 18384), (2232, 14554), (2298, 14136), (2356, 13788), (2736, 11873), (3064, 10602), (3447, 9424), (3534, 9192), (4464, 7277), (4596, 7068), (4712, 6894), (5301, 6128)]