216879504

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{571}}^1$

素因数の和:816

約数の個数: 80

約数和(自身を含む): 577921344

約数和(自身を除く): 361041840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 193, 246, 328, 386, 492, 571, 579, 656, 772, 984, 1142, 1158, 1544, 1713, 1968, 2284, 2316, 3088, 3426, 4568, 4632, 6852, 7913, 9136, 9264, 13704, 15826, 23411, 23739, 27408, 31652, 46822, 47478, 63304, 70233, 93644, 94956, 110203, 126608, 140466, 187288, 189912, 220406, 280932, 330609, 374576, 379824, 440812, 561864, 661218, 881624, 1123728, 1322436, 1763248, 2644872, 4518323, 5289744, 9036646, 13554969, 18073292, 27109938, 36146584, 54219876, 72293168, 108439752, 216879504]

約数ペア:

[(1, 216879504), (2, 108439752), (3, 72293168), (4, 54219876), (6, 36146584), (8, 27109938), (12, 18073292), (16, 13554969), (24, 9036646), (41, 5289744), (48, 4518323), (82, 2644872), (123, 1763248), (164, 1322436), (193, 1123728), (246, 881624), (328, 661218), (386, 561864), (492, 440812), (571, 379824), (579, 374576), (656, 330609), (772, 280932), (984, 220406), (1142, 189912), (1158, 187288), (1544, 140466), (1713, 126608), (1968, 110203), (2284, 94956), (2316, 93644), (3088, 70233), (3426, 63304), (4568, 47478), (4632, 46822), (6852, 31652), (7913, 27408), (9136, 23739), (9264, 23411), (13704, 15826)]