251159376

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5669}}^1$

素因数の和:5764

約数の個数: 80

約数和(自身を含む): 708704640

約数和(自身を除く): 457545264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 213, 284, 312, 426, 568, 624, 852, 923, 1136, 1704, 1846, 2769, 3408, 3692, 5538, 5669, 7384, 11076, 11338, 14768, 17007, 22152, 22676, 34014, 44304, 45352, 68028, 73697, 90704, 136056, 147394, 221091, 272112, 294788, 402499, 442182, 589576, 804998, 884364, 1179152, 1207497, 1609996, 1768728, 2414994, 3219992, 3537456, 4829988, 5232487, 6439984, 9659976, 10464974, 15697461, 19319952, 20929948, 31394922, 41859896, 62789844, 83719792, 125579688, 251159376]

約数ペア:

[(1, 251159376), (2, 125579688), (3, 83719792), (4, 62789844), (6, 41859896), (8, 31394922), (12, 20929948), (13, 19319952), (16, 15697461), (24, 10464974), (26, 9659976), (39, 6439984), (48, 5232487), (52, 4829988), (71, 3537456), (78, 3219992), (104, 2414994), (142, 1768728), (156, 1609996), (208, 1207497), (213, 1179152), (284, 884364), (312, 804998), (426, 589576), (568, 442182), (624, 402499), (852, 294788), (923, 272112), (1136, 221091), (1704, 147394), (1846, 136056), (2769, 90704), (3408, 73697), (3692, 68028), (5538, 45352), (5669, 44304), (7384, 34014), (11076, 22676), (11338, 22152), (14768, 17007)]