812461392

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{4919}}^1$

素因数の和:5001

約数の個数: 120

約数和(自身を含む): 2411036160

約数和(自身を除く): 1598574768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 37, 48, 62, 72, 74, 93, 111, 124, 144, 148, 186, 222, 248, 279, 296, 333, 372, 444, 496, 558, 592, 666, 744, 888, 1116, 1147, 1332, 1488, 1776, 2232, 2294, 2664, 3441, 4464, 4588, 4919, 5328, 6882, 9176, 9838, 10323, 13764, 14757, 18352, 19676, 20646, 27528, 29514, 39352, 41292, 44271, 55056, 59028, 78704, 82584, 88542, 118056, 152489, 165168, 177084, 182003, 236112, 304978, 354168, 364006, 457467, 546009, 609956, 708336, 728012, 914934, 1092018, 1219912, 1372401, 1456024, 1638027, 1829868, 2184036, 2439824, 2744802, 2912048, 3276054, 3659736, 4368072, 5489604, 5642093, 6552108, 7319472, 8736144, 10979208, 11284186, 13104216, 16926279, 21958416, 22568372, 26208432, 33852558, 45136744, 50778837, 67705116, 90273488, 101557674, 135410232, 203115348, 270820464, 406230696, 812461392]

約数ペア:

[(1, 812461392), (2, 406230696), (3, 270820464), (4, 203115348), (6, 135410232), (8, 101557674), (9, 90273488), (12, 67705116), (16, 50778837), (18, 45136744), (24, 33852558), (31, 26208432), (36, 22568372), (37, 21958416), (48, 16926279), (62, 13104216), (72, 11284186), (74, 10979208), (93, 8736144), (111, 7319472), (124, 6552108), (144, 5642093), (148, 5489604), (186, 4368072), (222, 3659736), (248, 3276054), (279, 2912048), (296, 2744802), (333, 2439824), (372, 2184036), (444, 1829868), (496, 1638027), (558, 1456024), (592, 1372401), (666, 1219912), (744, 1092018), (888, 914934), (1116, 728012), (1147, 708336), (1332, 609956), (1488, 546009), (1776, 457467), (2232, 364006), (2294, 354168), (2664, 304978), (3441, 236112), (4464, 182003), (4588, 177084), (4919, 165168), (5328, 152489), (6882, 118056), (9176, 88542), (9838, 82584), (10323, 78704), (13764, 59028), (14757, 55056), (18352, 44271), (19676, 41292), (20646, 39352), (27528, 29514)]