818702928

素因数分解:

$2^4\times 3^2\times {\mathrm{397}}^1\times {\mathrm{14321}}^1$

素因数の和:14732

約数の個数: 60

約数和(自身を含む): 2297162868

約数和(自身を除く): 1478459940

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 397, 794, 1191, 1588, 2382, 3176, 3573, 4764, 6352, 7146, 9528, 14292, 14321, 19056, 28584, 28642, 42963, 57168, 57284, 85926, 114568, 128889, 171852, 229136, 257778, 343704, 515556, 687408, 1031112, 2062224, 5685437, 11370874, 17056311, 22741748, 34112622, 45483496, 51168933, 68225244, 90966992, 102337866, 136450488, 204675732, 272900976, 409351464, 818702928]

約数ペア:

[(1, 818702928), (2, 409351464), (3, 272900976), (4, 204675732), (6, 136450488), (8, 102337866), (9, 90966992), (12, 68225244), (16, 51168933), (18, 45483496), (24, 34112622), (36, 22741748), (48, 17056311), (72, 11370874), (144, 5685437), (397, 2062224), (794, 1031112), (1191, 687408), (1588, 515556), (2382, 343704), (3176, 257778), (3573, 229136), (4764, 171852), (6352, 128889), (7146, 114568), (9528, 85926), (14292, 57284), (14321, 57168), (19056, 42963), (28584, 28642)]