212323712

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1$

素因数の和:851

約数の個数: 64

約数和(自身を含む): 443218560

約数和(自身を除く): 230894848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 73, 124, 128, 146, 248, 292, 496, 584, 733, 992, 1168, 1466, 1984, 2263, 2336, 2932, 3968, 4526, 4672, 5864, 9052, 9344, 11728, 18104, 22723, 23456, 36208, 45446, 46912, 53509, 72416, 90892, 93824, 107018, 144832, 181784, 214036, 289664, 363568, 428072, 727136, 856144, 1454272, 1658779, 1712288, 2908544, 3317558, 3424576, 6635116, 6849152, 13270232, 26540464, 53080928, 106161856, 212323712]

約数ペア:

[(1, 212323712), (2, 106161856), (4, 53080928), (8, 26540464), (16, 13270232), (31, 6849152), (32, 6635116), (62, 3424576), (64, 3317558), (73, 2908544), (124, 1712288), (128, 1658779), (146, 1454272), (248, 856144), (292, 727136), (496, 428072), (584, 363568), (733, 289664), (992, 214036), (1168, 181784), (1466, 144832), (1984, 107018), (2263, 93824), (2336, 90892), (2932, 72416), (3968, 53509), (4526, 46912), (4672, 45446), (5864, 36208), (9052, 23456), (9344, 22723), (11728, 18104)]