342788576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1399}}^1$

素因数の和:1472

約数の個数: 96

約数和(自身を含む): 790272000

約数和(自身を除く): 447483424

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 416, 494, 496, 589, 608, 806, 988, 992, 1178, 1399, 1612, 1976, 2356, 2798, 3224, 3952, 4712, 5596, 6448, 7657, 7904, 9424, 11192, 12896, 15314, 18187, 18848, 22384, 26581, 30628, 36374, 43369, 44768, 53162, 61256, 72748, 86738, 106324, 122512, 145496, 173476, 212648, 245024, 290992, 345553, 346952, 425296, 563797, 581984, 691106, 693904, 824011, 850592, 1127594, 1382212, 1387808, 1648022, 2255188, 2764424, 3296044, 4510376, 5528848, 6592088, 9020752, 10712143, 11057696, 13184176, 18041504, 21424286, 26368352, 42848572, 85697144, 171394288, 342788576]

約数ペア:

[(1, 342788576), (2, 171394288), (4, 85697144), (8, 42848572), (13, 26368352), (16, 21424286), (19, 18041504), (26, 13184176), (31, 11057696), (32, 10712143), (38, 9020752), (52, 6592088), (62, 5528848), (76, 4510376), (104, 3296044), (124, 2764424), (152, 2255188), (208, 1648022), (247, 1387808), (248, 1382212), (304, 1127594), (403, 850592), (416, 824011), (494, 693904), (496, 691106), (589, 581984), (608, 563797), (806, 425296), (988, 346952), (992, 345553), (1178, 290992), (1399, 245024), (1612, 212648), (1976, 173476), (2356, 145496), (2798, 122512), (3224, 106324), (3952, 86738), (4712, 72748), (5596, 61256), (6448, 53162), (7657, 44768), (7904, 43369), (9424, 36374), (11192, 30628), (12896, 26581), (15314, 22384), (18187, 18848)]