274708512

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{307}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 847566720

約数和(自身を除く): 572858208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 239, 288, 307, 312, 416, 468, 478, 614, 624, 717, 921, 936, 956, 1228, 1248, 1434, 1842, 1872, 1912, 2151, 2456, 2763, 2868, 3107, 3684, 3744, 3824, 3991, 4302, 4912, 5526, 5736, 6214, 7368, 7648, 7982, 8604, 9321, 9824, 11052, 11472, 11973, 12428, 14736, 15964, 17208, 18642, 22104, 22944, 23946, 24856, 27963, 29472, 31928, 34416, 35919, 37284, 44208, 47892, 49712, 55926, 63856, 68832, 71838, 73373, 74568, 88416, 95784, 99424, 111852, 127712, 143676, 146746, 149136, 191568, 220119, 223704, 287352, 293492, 298272, 383136, 440238, 447408, 574704, 586984, 660357, 880476, 894816, 953849, 1149408, 1173968, 1320714, 1760952, 1907698, 2347936, 2641428, 2861547, 3521904, 3815396, 5282856, 5723094, 7043808, 7630792, 8584641, 10565712, 11446188, 15261584, 17169282, 21131424, 22892376, 30523168, 34338564, 45784752, 68677128, 91569504, 137354256, 274708512]

約数ペア:

[(1, 274708512), (2, 137354256), (3, 91569504), (4, 68677128), (6, 45784752), (8, 34338564), (9, 30523168), (12, 22892376), (13, 21131424), (16, 17169282), (18, 15261584), (24, 11446188), (26, 10565712), (32, 8584641), (36, 7630792), (39, 7043808), (48, 5723094), (52, 5282856), (72, 3815396), (78, 3521904), (96, 2861547), (104, 2641428), (117, 2347936), (144, 1907698), (156, 1760952), (208, 1320714), (234, 1173968), (239, 1149408), (288, 953849), (307, 894816), (312, 880476), (416, 660357), (468, 586984), (478, 574704), (614, 447408), (624, 440238), (717, 383136), (921, 298272), (936, 293492), (956, 287352), (1228, 223704), (1248, 220119), (1434, 191568), (1842, 149136), (1872, 146746), (1912, 143676), (2151, 127712), (2456, 111852), (2763, 99424), (2868, 95784), (3107, 88416), (3684, 74568), (3744, 73373), (3824, 71838), (3991, 68832), (4302, 63856), (4912, 55926), (5526, 49712), (5736, 47892), (6214, 44208), (7368, 37284), (7648, 35919), (7982, 34416), (8604, 31928), (9321, 29472), (9824, 27963), (11052, 24856), (11472, 23946), (11973, 22944), (12428, 22104), (14736, 18642), (15964, 17208)]