356880032

素因数分解:

$2^5\times {\mathrm{29}}^2\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 740785500

約数和(自身を除く): 383905468

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 89, 116, 149, 178, 232, 298, 356, 464, 596, 712, 841, 928, 1192, 1424, 1682, 2384, 2581, 2848, 3364, 4321, 4768, 5162, 6728, 8642, 10324, 13261, 13456, 17284, 20648, 26522, 26912, 34568, 41296, 53044, 69136, 74849, 82592, 106088, 125309, 138272, 149698, 212176, 250618, 299396, 384569, 424352, 501236, 598792, 769138, 1002472, 1197584, 1538276, 2004944, 2395168, 3076552, 4009888, 6153104, 11152501, 12306208, 22305002, 44610004, 89220008, 178440016, 356880032]

約数ペア:

[(1, 356880032), (2, 178440016), (4, 89220008), (8, 44610004), (16, 22305002), (29, 12306208), (32, 11152501), (58, 6153104), (89, 4009888), (116, 3076552), (149, 2395168), (178, 2004944), (232, 1538276), (298, 1197584), (356, 1002472), (464, 769138), (596, 598792), (712, 501236), (841, 424352), (928, 384569), (1192, 299396), (1424, 250618), (1682, 212176), (2384, 149698), (2581, 138272), (2848, 125309), (3364, 106088), (4321, 82592), (4768, 74849), (5162, 69136), (6728, 53044), (8642, 41296), (10324, 34568), (13261, 26912), (13456, 26522), (17284, 20648)]