1333016896

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17971}}^1$

素因数の和:18063

約数の個数: 56

約数和(自身を含む): 2830230560

約数和(自身を除く): 1497213664

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 61, 64, 76, 122, 152, 244, 304, 488, 608, 976, 1159, 1216, 1952, 2318, 3904, 4636, 9272, 17971, 18544, 35942, 37088, 71884, 74176, 143768, 287536, 341449, 575072, 682898, 1096231, 1150144, 1365796, 2192462, 2731592, 4384924, 5463184, 8769848, 10926368, 17539696, 20828389, 21852736, 35079392, 41656778, 70158784, 83313556, 166627112, 333254224, 666508448, 1333016896]

約数ペア:

[(1, 1333016896), (2, 666508448), (4, 333254224), (8, 166627112), (16, 83313556), (19, 70158784), (32, 41656778), (38, 35079392), (61, 21852736), (64, 20828389), (76, 17539696), (122, 10926368), (152, 8769848), (244, 5463184), (304, 4384924), (488, 2731592), (608, 2192462), (976, 1365796), (1159, 1150144), (1216, 1096231), (1952, 682898), (2318, 575072), (3904, 341449), (4636, 287536), (9272, 143768), (17971, 74176), (18544, 71884), (35942, 37088)]