521381208

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{6053}}^1$

素因数の和:6196

約数の個数: 64

約数和(自身を含む): 1352705760

約数和(自身を除く): 831324552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 97, 111, 148, 194, 222, 291, 296, 388, 444, 582, 776, 888, 1164, 2328, 3589, 6053, 7178, 10767, 12106, 14356, 18159, 21534, 24212, 28712, 36318, 43068, 48424, 72636, 86136, 145272, 223961, 447922, 587141, 671883, 895844, 1174282, 1343766, 1761423, 1791688, 2348564, 2687532, 3522846, 4697128, 5375064, 7045692, 14091384, 21724217, 43448434, 65172651, 86896868, 130345302, 173793736, 260690604, 521381208]

約数ペア:

[(1, 521381208), (2, 260690604), (3, 173793736), (4, 130345302), (6, 86896868), (8, 65172651), (12, 43448434), (24, 21724217), (37, 14091384), (74, 7045692), (97, 5375064), (111, 4697128), (148, 3522846), (194, 2687532), (222, 2348564), (291, 1791688), (296, 1761423), (388, 1343766), (444, 1174282), (582, 895844), (776, 671883), (888, 587141), (1164, 447922), (2328, 223961), (3589, 145272), (6053, 86136), (7178, 72636), (10767, 48424), (12106, 43068), (14356, 36318), (18159, 28712), (21534, 24212)]