387396984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{233}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 1062013680

約数和(自身を除く): 674616696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 233, 292, 312, 438, 466, 584, 699, 876, 932, 949, 1398, 1752, 1864, 1898, 2796, 2847, 3029, 3796, 5329, 5592, 5694, 6058, 7592, 9087, 10658, 11388, 12116, 15987, 17009, 18174, 21316, 22776, 24232, 31974, 34018, 36348, 42632, 51027, 63948, 68036, 69277, 72696, 102054, 127896, 136072, 138554, 204108, 207831, 221117, 277108, 408216, 415662, 442234, 554216, 663351, 831324, 884468, 1241657, 1326702, 1662648, 1768936, 2483314, 2653404, 3724971, 4966628, 5306808, 7449942, 9933256, 14899884, 16141541, 29799768, 32283082, 48424623, 64566164, 96849246, 129132328, 193698492, 387396984]

約数ペア:

[(1, 387396984), (2, 193698492), (3, 129132328), (4, 96849246), (6, 64566164), (8, 48424623), (12, 32283082), (13, 29799768), (24, 16141541), (26, 14899884), (39, 9933256), (52, 7449942), (73, 5306808), (78, 4966628), (104, 3724971), (146, 2653404), (156, 2483314), (219, 1768936), (233, 1662648), (292, 1326702), (312, 1241657), (438, 884468), (466, 831324), (584, 663351), (699, 554216), (876, 442234), (932, 415662), (949, 408216), (1398, 277108), (1752, 221117), (1864, 207831), (1898, 204108), (2796, 138554), (2847, 136072), (3029, 127896), (3796, 102054), (5329, 72696), (5592, 69277), (5694, 68036), (6058, 63948), (7592, 51027), (9087, 42632), (10658, 36348), (11388, 34018), (12116, 31974), (15987, 24232), (17009, 22776), (18174, 21316)]