1328915712

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^2\times {\mathrm{3271}}^1$

素因数の和:3336

約数の個数: 108

約数和(自身を含む): 3698446304

約数和(自身を除く): 2369530592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 529, 552, 736, 768, 1058, 1104, 1472, 1587, 2116, 2208, 2944, 3174, 3271, 4232, 4416, 5888, 6348, 6542, 8464, 8832, 9813, 12696, 13084, 16928, 17664, 19626, 25392, 26168, 33856, 39252, 50784, 52336, 67712, 75233, 78504, 101568, 104672, 135424, 150466, 157008, 203136, 209344, 225699, 300932, 314016, 406272, 418688, 451398, 601864, 628032, 837376, 902796, 1203728, 1256064, 1730359, 1805592, 2407456, 2512128, 3460718, 3611184, 4814912, 5191077, 6921436, 7222368, 9629824, 10382154, 13842872, 14444736, 19259648, 20764308, 27685744, 28889472, 41528616, 55371488, 57778944, 83057232, 110742976, 166114464, 221485952, 332228928, 442971904, 664457856, 1328915712]

約数ペア:

[(1, 1328915712), (2, 664457856), (3, 442971904), (4, 332228928), (6, 221485952), (8, 166114464), (12, 110742976), (16, 83057232), (23, 57778944), (24, 55371488), (32, 41528616), (46, 28889472), (48, 27685744), (64, 20764308), (69, 19259648), (92, 14444736), (96, 13842872), (128, 10382154), (138, 9629824), (184, 7222368), (192, 6921436), (256, 5191077), (276, 4814912), (368, 3611184), (384, 3460718), (529, 2512128), (552, 2407456), (736, 1805592), (768, 1730359), (1058, 1256064), (1104, 1203728), (1472, 902796), (1587, 837376), (2116, 628032), (2208, 601864), (2944, 451398), (3174, 418688), (3271, 406272), (4232, 314016), (4416, 300932), (5888, 225699), (6348, 209344), (6542, 203136), (8464, 157008), (8832, 150466), (9813, 135424), (12696, 104672), (13084, 101568), (16928, 78504), (17664, 75233), (19626, 67712), (25392, 52336), (26168, 50784), (33856, 39252)]