21894490032

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{358879}}^1$

素因数の和:358962

約数の個数: 80

約数和(自身を含む): 59809505280

約数和(自身を除く): 37915015248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 3813, 5084, 7626, 10168, 15252, 20336, 30504, 61008, 358879, 717758, 1076637, 1435516, 2153274, 2871032, 4306548, 5742064, 8613096, 11125249, 14714039, 17226192, 22250498, 29428078, 33375747, 44142117, 44500996, 58856156, 66751494, 88284234, 89001992, 117712312, 133502988, 176568468, 178003984, 235424624, 267005976, 353136936, 456135209, 534011952, 706273872, 912270418, 1368405627, 1824540836, 2736811254, 3649081672, 5473622508, 7298163344, 10947245016, 21894490032]

約数ペア:

[(1, 21894490032), (2, 10947245016), (3, 7298163344), (4, 5473622508), (6, 3649081672), (8, 2736811254), (12, 1824540836), (16, 1368405627), (24, 912270418), (31, 706273872), (41, 534011952), (48, 456135209), (62, 353136936), (82, 267005976), (93, 235424624), (123, 178003984), (124, 176568468), (164, 133502988), (186, 117712312), (246, 89001992), (248, 88284234), (328, 66751494), (372, 58856156), (492, 44500996), (496, 44142117), (656, 33375747), (744, 29428078), (984, 22250498), (1271, 17226192), (1488, 14714039), (1968, 11125249), (2542, 8613096), (3813, 5742064), (5084, 4306548), (7626, 2871032), (10168, 2153274), (15252, 1435516), (20336, 1076637), (30504, 717758), (61008, 358879)]