407465136

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1043

約数の個数: 120

約数和(自身を含む): 1233792560

約数和(自身を除く): 826327424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 307, 312, 468, 614, 624, 709, 921, 936, 1228, 1418, 1842, 1872, 2127, 2456, 2763, 2836, 3684, 3991, 4254, 4912, 5526, 5672, 6381, 7368, 7982, 8508, 9217, 11052, 11344, 11973, 12762, 14736, 15964, 17016, 18434, 22104, 23946, 25524, 27651, 31928, 34032, 35919, 36868, 44208, 47892, 51048, 55302, 63856, 71838, 73736, 82953, 95784, 102096, 110604, 143676, 147472, 165906, 191568, 217663, 221208, 287352, 331812, 435326, 442416, 574704, 652989, 663624, 870652, 1305978, 1327248, 1741304, 1958967, 2611956, 2829619, 3482608, 3917934, 5223912, 5659238, 7835868, 8488857, 10447824, 11318476, 15671736, 16977714, 22636952, 25466571, 31343472, 33955428, 45273904, 50933142, 67910856, 101866284, 135821712, 203732568, 407465136]

約数ペア:

[(1, 407465136), (2, 203732568), (3, 135821712), (4, 101866284), (6, 67910856), (8, 50933142), (9, 45273904), (12, 33955428), (13, 31343472), (16, 25466571), (18, 22636952), (24, 16977714), (26, 15671736), (36, 11318476), (39, 10447824), (48, 8488857), (52, 7835868), (72, 5659238), (78, 5223912), (104, 3917934), (117, 3482608), (144, 2829619), (156, 2611956), (208, 1958967), (234, 1741304), (307, 1327248), (312, 1305978), (468, 870652), (614, 663624), (624, 652989), (709, 574704), (921, 442416), (936, 435326), (1228, 331812), (1418, 287352), (1842, 221208), (1872, 217663), (2127, 191568), (2456, 165906), (2763, 147472), (2836, 143676), (3684, 110604), (3991, 102096), (4254, 95784), (4912, 82953), (5526, 73736), (5672, 71838), (6381, 63856), (7368, 55302), (7982, 51048), (8508, 47892), (9217, 44208), (11052, 36868), (11344, 35919), (11973, 34032), (12762, 31928), (14736, 27651), (15964, 25524), (17016, 23946), (18434, 22104)]