393064384

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{877}}^1$

素因数の和:1085

約数の個数: 56

約数和(自身を含む): 802843200

約数和(自身を除く): 409778816

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 149, 188, 298, 376, 596, 752, 877, 1192, 1504, 1754, 2384, 3008, 3508, 4768, 7003, 7016, 9536, 14006, 14032, 28012, 28064, 41219, 56024, 56128, 82438, 112048, 130673, 164876, 224096, 261346, 329752, 448192, 522692, 659504, 1045384, 1319008, 2090768, 2638016, 4181536, 6141631, 8363072, 12283262, 24566524, 49133048, 98266096, 196532192, 393064384]

約数ペア:

[(1, 393064384), (2, 196532192), (4, 98266096), (8, 49133048), (16, 24566524), (32, 12283262), (47, 8363072), (64, 6141631), (94, 4181536), (149, 2638016), (188, 2090768), (298, 1319008), (376, 1045384), (596, 659504), (752, 522692), (877, 448192), (1192, 329752), (1504, 261346), (1754, 224096), (2384, 164876), (3008, 130673), (3508, 112048), (4768, 82438), (7003, 56128), (7016, 56024), (9536, 41219), (14006, 28064), (14032, 28012)]