31320220824

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{110491}}^1$

素因数の和:110661

約数の個数: 96

約数和(自身を含む): 88252170240

約数和(自身を除く): 56931949416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 127, 186, 248, 254, 279, 372, 381, 508, 558, 744, 762, 1016, 1116, 1143, 1524, 2232, 2286, 3048, 3937, 4572, 7874, 9144, 11811, 15748, 23622, 31496, 35433, 47244, 70866, 94488, 110491, 141732, 220982, 283464, 331473, 441964, 662946, 883928, 994419, 1325892, 1988838, 2651784, 3425221, 3977676, 6850442, 7955352, 10275663, 13700884, 14032357, 20551326, 27401768, 28064714, 30826989, 41102652, 42097071, 56129428, 61653978, 82205304, 84194142, 112258856, 123307956, 126291213, 168388284, 246615912, 252582426, 336776568, 435003067, 505164852, 870006134, 1010329704, 1305009201, 1740012268, 2610018402, 3480024536, 3915027603, 5220036804, 7830055206, 10440073608, 15660110412, 31320220824]

約数ペア:

[(1, 31320220824), (2, 15660110412), (3, 10440073608), (4, 7830055206), (6, 5220036804), (8, 3915027603), (9, 3480024536), (12, 2610018402), (18, 1740012268), (24, 1305009201), (31, 1010329704), (36, 870006134), (62, 505164852), (72, 435003067), (93, 336776568), (124, 252582426), (127, 246615912), (186, 168388284), (248, 126291213), (254, 123307956), (279, 112258856), (372, 84194142), (381, 82205304), (508, 61653978), (558, 56129428), (744, 42097071), (762, 41102652), (1016, 30826989), (1116, 28064714), (1143, 27401768), (1524, 20551326), (2232, 14032357), (2286, 13700884), (3048, 10275663), (3937, 7955352), (4572, 6850442), (7874, 3977676), (9144, 3425221), (11811, 2651784), (15748, 1988838), (23622, 1325892), (31496, 994419), (35433, 883928), (47244, 662946), (70866, 441964), (94488, 331473), (110491, 283464), (141732, 220982)]