488063488

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4561}}^1$

素因数の和:4609

約数の個数: 80

約数和(自身を含む): 1120062240

約数和(自身を除く): 631998752

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 256, 304, 352, 418, 512, 608, 704, 836, 1216, 1408, 1672, 2432, 2816, 3344, 4561, 4864, 5632, 6688, 9122, 9728, 13376, 18244, 26752, 36488, 50171, 53504, 72976, 86659, 100342, 107008, 145952, 173318, 200684, 291904, 346636, 401368, 583808, 693272, 802736, 953249, 1167616, 1386544, 1605472, 1906498, 2335232, 2773088, 3210944, 3812996, 5546176, 6421888, 7625992, 11092352, 12843776, 15251984, 22184704, 25687552, 30503968, 44369408, 61007936, 122015872, 244031744, 488063488]

約数ペア:

[(1, 488063488), (2, 244031744), (4, 122015872), (8, 61007936), (11, 44369408), (16, 30503968), (19, 25687552), (22, 22184704), (32, 15251984), (38, 12843776), (44, 11092352), (64, 7625992), (76, 6421888), (88, 5546176), (128, 3812996), (152, 3210944), (176, 2773088), (209, 2335232), (256, 1906498), (304, 1605472), (352, 1386544), (418, 1167616), (512, 953249), (608, 802736), (704, 693272), (836, 583808), (1216, 401368), (1408, 346636), (1672, 291904), (2432, 200684), (2816, 173318), (3344, 145952), (4561, 107008), (4864, 100342), (5632, 86659), (6688, 72976), (9122, 53504), (9728, 50171), (13376, 36488), (18244, 26752)]