40456005376

素因数分解:

$2^8\times {\mathrm{163}}^1\times {\mathrm{227}}^1\times {\mathrm{4271}}^1$

素因数の和:4677

約数の個数: 72

約数和(自身を含む): 81626436864

約数和(自身を除く): 41170431488

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 163, 227, 256, 326, 454, 652, 908, 1304, 1816, 2608, 3632, 4271, 5216, 7264, 8542, 10432, 14528, 17084, 20864, 29056, 34168, 37001, 41728, 58112, 68336, 74002, 136672, 148004, 273344, 296008, 546688, 592016, 696173, 969517, 1093376, 1184032, 1392346, 1939034, 2368064, 2784692, 3878068, 4736128, 5569384, 7756136, 9472256, 11138768, 15512272, 22277536, 31024544, 44555072, 62049088, 89110144, 124098176, 158031271, 178220288, 248196352, 316062542, 632125084, 1264250168, 2528500336, 5057000672, 10114001344, 20228002688, 40456005376]

約数ペア:

[(1, 40456005376), (2, 20228002688), (4, 10114001344), (8, 5057000672), (16, 2528500336), (32, 1264250168), (64, 632125084), (128, 316062542), (163, 248196352), (227, 178220288), (256, 158031271), (326, 124098176), (454, 89110144), (652, 62049088), (908, 44555072), (1304, 31024544), (1816, 22277536), (2608, 15512272), (3632, 11138768), (4271, 9472256), (5216, 7756136), (7264, 5569384), (8542, 4736128), (10432, 3878068), (14528, 2784692), (17084, 2368064), (20864, 1939034), (29056, 1392346), (34168, 1184032), (37001, 1093376), (41728, 969517), (58112, 696173), (68336, 592016), (74002, 546688), (136672, 296008), (148004, 273344)]