331076448

素因数分解:

$2^5\times 3^2\times {\mathrm{281}}^1\times {\mathrm{4091}}^1$

素因数の和:4388

約数の個数: 72

約数和(自身を含む): 945080136

約数和(自身を除く): 614003688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 281, 288, 562, 843, 1124, 1686, 2248, 2529, 3372, 4091, 4496, 5058, 6744, 8182, 8992, 10116, 12273, 13488, 16364, 20232, 24546, 26976, 32728, 36819, 40464, 49092, 65456, 73638, 80928, 98184, 130912, 147276, 196368, 294552, 392736, 589104, 1149571, 1178208, 2299142, 3448713, 4598284, 6897426, 9196568, 10346139, 13794852, 18393136, 20692278, 27589704, 36786272, 41384556, 55179408, 82769112, 110358816, 165538224, 331076448]

約数ペア:

[(1, 331076448), (2, 165538224), (3, 110358816), (4, 82769112), (6, 55179408), (8, 41384556), (9, 36786272), (12, 27589704), (16, 20692278), (18, 18393136), (24, 13794852), (32, 10346139), (36, 9196568), (48, 6897426), (72, 4598284), (96, 3448713), (144, 2299142), (281, 1178208), (288, 1149571), (562, 589104), (843, 392736), (1124, 294552), (1686, 196368), (2248, 147276), (2529, 130912), (3372, 98184), (4091, 80928), (4496, 73638), (5058, 65456), (6744, 49092), (8182, 40464), (8992, 36819), (10116, 32728), (12273, 26976), (13488, 24546), (16364, 20232)]