496046512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 1067431680

約数和(自身を除く): 571385168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 59, 83, 104, 118, 166, 208, 236, 332, 472, 487, 664, 767, 944, 974, 1079, 1328, 1534, 1948, 2158, 3068, 3896, 4316, 4897, 6136, 6331, 7792, 8632, 9794, 12272, 12662, 17264, 19588, 25324, 28733, 39176, 40421, 50648, 57466, 63661, 78352, 80842, 101296, 114932, 127322, 161684, 229864, 254644, 323368, 373529, 459728, 509288, 525473, 646736, 747058, 1018576, 1050946, 1494116, 2101892, 2384839, 2988232, 4203784, 4769678, 5976464, 8407568, 9539356, 19078712, 31002907, 38157424, 62005814, 124011628, 248023256, 496046512]

約数ペア:

[(1, 496046512), (2, 248023256), (4, 124011628), (8, 62005814), (13, 38157424), (16, 31002907), (26, 19078712), (52, 9539356), (59, 8407568), (83, 5976464), (104, 4769678), (118, 4203784), (166, 2988232), (208, 2384839), (236, 2101892), (332, 1494116), (472, 1050946), (487, 1018576), (664, 747058), (767, 646736), (944, 525473), (974, 509288), (1079, 459728), (1328, 373529), (1534, 323368), (1948, 254644), (2158, 229864), (3068, 161684), (3896, 127322), (4316, 114932), (4897, 101296), (6136, 80842), (6331, 78352), (7792, 63661), (8632, 57466), (9794, 50648), (12272, 40421), (12662, 39176), (17264, 28733), (19588, 25324)]