929269640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3391}}^1$

素因数の和:3463

約数の個数: 128

約数和(自身を含む): 2461777920

約数和(自身を除く): 1532508280

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 31, 34, 40, 52, 62, 65, 68, 85, 104, 124, 130, 136, 155, 170, 221, 248, 260, 310, 340, 403, 442, 520, 527, 620, 680, 806, 884, 1054, 1105, 1240, 1612, 1768, 2015, 2108, 2210, 2635, 3224, 3391, 4030, 4216, 4420, 5270, 6782, 6851, 8060, 8840, 10540, 13564, 13702, 16120, 16955, 21080, 27128, 27404, 33910, 34255, 44083, 54808, 57647, 67820, 68510, 88166, 105121, 115294, 135640, 137020, 176332, 210242, 220415, 230588, 274040, 288235, 352664, 420484, 440830, 461176, 525605, 576470, 749411, 840968, 881660, 1051210, 1152940, 1366573, 1498822, 1763320, 1787057, 2102420, 2305880, 2733146, 2997644, 3574114, 3747055, 4204840, 5466292, 5995288, 6832865, 7148228, 7494110, 8935285, 10932584, 13665730, 14296456, 14988220, 17870570, 23231741, 27331460, 29976440, 35741140, 46463482, 54662920, 71482280, 92926964, 116158705, 185853928, 232317410, 464634820, 929269640]

約数ペア:

[(1, 929269640), (2, 464634820), (4, 232317410), (5, 185853928), (8, 116158705), (10, 92926964), (13, 71482280), (17, 54662920), (20, 46463482), (26, 35741140), (31, 29976440), (34, 27331460), (40, 23231741), (52, 17870570), (62, 14988220), (65, 14296456), (68, 13665730), (85, 10932584), (104, 8935285), (124, 7494110), (130, 7148228), (136, 6832865), (155, 5995288), (170, 5466292), (221, 4204840), (248, 3747055), (260, 3574114), (310, 2997644), (340, 2733146), (403, 2305880), (442, 2102420), (520, 1787057), (527, 1763320), (620, 1498822), (680, 1366573), (806, 1152940), (884, 1051210), (1054, 881660), (1105, 840968), (1240, 749411), (1612, 576470), (1768, 525605), (2015, 461176), (2108, 440830), (2210, 420484), (2635, 352664), (3224, 288235), (3391, 274040), (4030, 230588), (4216, 220415), (4420, 210242), (5270, 176332), (6782, 137020), (6851, 135640), (8060, 115294), (8840, 105121), (10540, 88166), (13564, 68510), (13702, 67820), (16120, 57647), (16955, 54808), (21080, 44083), (27128, 34255), (27404, 33910)]