1293931776

素因数分解:

$2^8\times 3^1\times {\mathrm{271}}^1\times {\mathrm{6217}}^1$

素因数の和:6507

約数の個数: 72

約数和(自身を含む): 3457009024

約数和(自身を除く): 2163077248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 271, 384, 542, 768, 813, 1084, 1626, 2168, 3252, 4336, 6217, 6504, 8672, 12434, 13008, 17344, 18651, 24868, 26016, 34688, 37302, 49736, 52032, 69376, 74604, 99472, 104064, 149208, 198944, 208128, 298416, 397888, 596832, 795776, 1193664, 1591552, 1684807, 2387328, 3369614, 4774656, 5054421, 6739228, 10108842, 13478456, 20217684, 26956912, 40435368, 53913824, 80870736, 107827648, 161741472, 215655296, 323482944, 431310592, 646965888, 1293931776]

約数ペア:

[(1, 1293931776), (2, 646965888), (3, 431310592), (4, 323482944), (6, 215655296), (8, 161741472), (12, 107827648), (16, 80870736), (24, 53913824), (32, 40435368), (48, 26956912), (64, 20217684), (96, 13478456), (128, 10108842), (192, 6739228), (256, 5054421), (271, 4774656), (384, 3369614), (542, 2387328), (768, 1684807), (813, 1591552), (1084, 1193664), (1626, 795776), (2168, 596832), (3252, 397888), (4336, 298416), (6217, 208128), (6504, 198944), (8672, 149208), (12434, 104064), (13008, 99472), (17344, 74604), (18651, 69376), (24868, 52032), (26016, 49736), (34688, 37302)]