315029358

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{607}}^1\times {\mathrm{1373}}^1$

素因数の和:1998

約数の個数: 64

約数和(自身を含む): 801976320

約数和(自身を除く): 486946962

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 607, 1214, 1373, 1821, 2746, 3642, 4119, 4249, 5463, 8238, 8498, 9611, 10926, 12357, 12747, 16389, 19222, 24714, 25494, 28833, 32778, 37071, 38241, 57666, 74142, 76482, 86499, 114723, 172998, 229446, 259497, 518994, 833411, 1666822, 2500233, 5000466, 5833877, 7500699, 11667754, 15001398, 17501631, 22502097, 35003262, 45004194, 52504893, 105009786, 157514679, 315029358]

約数ペア:

[(1, 315029358), (2, 157514679), (3, 105009786), (6, 52504893), (7, 45004194), (9, 35003262), (14, 22502097), (18, 17501631), (21, 15001398), (27, 11667754), (42, 7500699), (54, 5833877), (63, 5000466), (126, 2500233), (189, 1666822), (378, 833411), (607, 518994), (1214, 259497), (1373, 229446), (1821, 172998), (2746, 114723), (3642, 86499), (4119, 76482), (4249, 74142), (5463, 57666), (8238, 38241), (8498, 37071), (9611, 32778), (10926, 28833), (12357, 25494), (12747, 24714), (16389, 19222)]