393501672

素因数分解:

$2^3\times 3^3\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{467}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 1132185600

約数和(自身を除く): 738683928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 83, 94, 108, 141, 166, 188, 216, 249, 282, 332, 376, 423, 467, 498, 564, 664, 747, 846, 934, 996, 1128, 1269, 1401, 1494, 1692, 1868, 1992, 2241, 2538, 2802, 2988, 3384, 3736, 3901, 4203, 4482, 5076, 5604, 5976, 7802, 8406, 8964, 10152, 11208, 11703, 12609, 15604, 16812, 17928, 21949, 23406, 25218, 31208, 33624, 35109, 38761, 43898, 46812, 50436, 65847, 70218, 77522, 87796, 93624, 100872, 105327, 116283, 131694, 140436, 155044, 175592, 197541, 210654, 232566, 263388, 280872, 310088, 348849, 395082, 421308, 465132, 526776, 592623, 697698, 790164, 842616, 930264, 1046547, 1185246, 1395396, 1580328, 1821767, 2093094, 2370492, 2790792, 3643534, 4186188, 4740984, 5465301, 7287068, 8372376, 10930602, 14574136, 16395903, 21861204, 32791806, 43722408, 49187709, 65583612, 98375418, 131167224, 196750836, 393501672]

約数ペア:

[(1, 393501672), (2, 196750836), (3, 131167224), (4, 98375418), (6, 65583612), (8, 49187709), (9, 43722408), (12, 32791806), (18, 21861204), (24, 16395903), (27, 14574136), (36, 10930602), (47, 8372376), (54, 7287068), (72, 5465301), (83, 4740984), (94, 4186188), (108, 3643534), (141, 2790792), (166, 2370492), (188, 2093094), (216, 1821767), (249, 1580328), (282, 1395396), (332, 1185246), (376, 1046547), (423, 930264), (467, 842616), (498, 790164), (564, 697698), (664, 592623), (747, 526776), (846, 465132), (934, 421308), (996, 395082), (1128, 348849), (1269, 310088), (1401, 280872), (1494, 263388), (1692, 232566), (1868, 210654), (1992, 197541), (2241, 175592), (2538, 155044), (2802, 140436), (2988, 131694), (3384, 116283), (3736, 105327), (3901, 100872), (4203, 93624), (4482, 87796), (5076, 77522), (5604, 70218), (5976, 65847), (7802, 50436), (8406, 46812), (8964, 43898), (10152, 38761), (11208, 35109), (11703, 33624), (12609, 31208), (15604, 25218), (16812, 23406), (17928, 21949)]