1203719984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 2470258560

約数和(自身を除く): 1266538576

約数列:

[1, 2, 4, 8, 16, 41, 43, 82, 86, 139, 164, 172, 278, 307, 328, 344, 556, 614, 656, 688, 1112, 1228, 1763, 2224, 2456, 3526, 4912, 5699, 5977, 7052, 11398, 11954, 12587, 13201, 14104, 22796, 23908, 25174, 26402, 28208, 42673, 45592, 47816, 50348, 52804, 85346, 91184, 95632, 100696, 105608, 170692, 201392, 211216, 245057, 341384, 490114, 541241, 682768, 980228, 1082482, 1749593, 1834939, 1960456, 2164964, 3499186, 3669878, 3920912, 4329928, 6998372, 7339756, 8659856, 13996744, 14679512, 27993488, 29359024, 75232499, 150464998, 300929996, 601859992, 1203719984]

約数ペア:

[(1, 1203719984), (2, 601859992), (4, 300929996), (8, 150464998), (16, 75232499), (41, 29359024), (43, 27993488), (82, 14679512), (86, 13996744), (139, 8659856), (164, 7339756), (172, 6998372), (278, 4329928), (307, 3920912), (328, 3669878), (344, 3499186), (556, 2164964), (614, 1960456), (656, 1834939), (688, 1749593), (1112, 1082482), (1228, 980228), (1763, 682768), (2224, 541241), (2456, 490114), (3526, 341384), (4912, 245057), (5699, 211216), (5977, 201392), (7052, 170692), (11398, 105608), (11954, 100696), (12587, 95632), (13201, 91184), (14104, 85346), (22796, 52804), (23908, 50348), (25174, 47816), (26402, 45592), (28208, 42673)]