217621174528

素因数分解:

$2^8\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{945587}}^1$

素因数の和:945663

約数の個数: 72

約数和(自身を含む): 463867649280

約数和(自身を除く): 246246474752

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 64, 116, 124, 128, 232, 248, 256, 464, 496, 899, 928, 992, 1798, 1856, 1984, 3596, 3712, 3968, 7192, 7424, 7936, 14384, 28768, 57536, 115072, 230144, 945587, 1891174, 3782348, 7564696, 15129392, 27422023, 29313197, 30258784, 54844046, 58626394, 60517568, 109688092, 117252788, 121035136, 219376184, 234505576, 242070272, 438752368, 469011152, 850082713, 877504736, 938022304, 1700165426, 1755009472, 1876044608, 3400330852, 3510018944, 3752089216, 6800661704, 7020037888, 7504178432, 13601323408, 27202646816, 54405293632, 108810587264, 217621174528]

約数ペア:

[(1, 217621174528), (2, 108810587264), (4, 54405293632), (8, 27202646816), (16, 13601323408), (29, 7504178432), (31, 7020037888), (32, 6800661704), (58, 3752089216), (62, 3510018944), (64, 3400330852), (116, 1876044608), (124, 1755009472), (128, 1700165426), (232, 938022304), (248, 877504736), (256, 850082713), (464, 469011152), (496, 438752368), (899, 242070272), (928, 234505576), (992, 219376184), (1798, 121035136), (1856, 117252788), (1984, 109688092), (3596, 60517568), (3712, 58626394), (3968, 54844046), (7192, 30258784), (7424, 29313197), (7936, 27422023), (14384, 15129392), (28768, 7564696), (57536, 3782348), (115072, 1891174), (230144, 945587)]