309112284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1559}}^1$

素因数の和:1651

約数の個数: 96

約数和(自身を含む): 821882880

約数和(自身を除く): 512770596

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 41, 52, 62, 78, 82, 93, 123, 124, 156, 164, 186, 246, 372, 403, 492, 533, 806, 1066, 1209, 1271, 1559, 1599, 1612, 2132, 2418, 2542, 3118, 3198, 3813, 4677, 4836, 5084, 6236, 6396, 7626, 9354, 15252, 16523, 18708, 20267, 33046, 40534, 48329, 49569, 60801, 63919, 66092, 81068, 96658, 99138, 121602, 127838, 144987, 191757, 193316, 198276, 243204, 255676, 289974, 383514, 579948, 628277, 767028, 830947, 1256554, 1661894, 1884831, 1981489, 2492841, 2513108, 3323788, 3769662, 3962978, 4985682, 5944467, 7539324, 7925956, 9971364, 11888934, 23777868, 25759357, 51518714, 77278071, 103037428, 154556142, 309112284]

約数ペア:

[(1, 309112284), (2, 154556142), (3, 103037428), (4, 77278071), (6, 51518714), (12, 25759357), (13, 23777868), (26, 11888934), (31, 9971364), (39, 7925956), (41, 7539324), (52, 5944467), (62, 4985682), (78, 3962978), (82, 3769662), (93, 3323788), (123, 2513108), (124, 2492841), (156, 1981489), (164, 1884831), (186, 1661894), (246, 1256554), (372, 830947), (403, 767028), (492, 628277), (533, 579948), (806, 383514), (1066, 289974), (1209, 255676), (1271, 243204), (1559, 198276), (1599, 193316), (1612, 191757), (2132, 144987), (2418, 127838), (2542, 121602), (3118, 99138), (3198, 96658), (3813, 81068), (4677, 66092), (4836, 63919), (5084, 60801), (6236, 49569), (6396, 48329), (7626, 40534), (9354, 33046), (15252, 20267), (16523, 18708)]