742480128

素因数分解:

$2^8\times 3^3\times {\mathrm{13}}^1\times {\mathrm{8263}}^1$

素因数の和:8301

約数の個数: 144

約数和(自身を含む): 2364826240

約数和(自身を除く): 1622346112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 768, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2304, 2496, 2808, 3328, 3456, 3744, 4992, 5616, 6912, 7488, 8263, 9984, 11232, 14976, 16526, 22464, 24789, 29952, 33052, 44928, 49578, 66104, 74367, 89856, 99156, 107419, 132208, 148734, 198312, 214838, 223101, 264416, 297468, 322257, 396624, 429676, 446202, 528832, 594936, 644514, 793248, 859352, 892404, 966771, 1057664, 1189872, 1289028, 1586496, 1718704, 1784808, 1933542, 2115328, 2379744, 2578056, 2900313, 3172992, 3437408, 3569616, 3867084, 4759488, 5156112, 5800626, 6345984, 6874816, 7139232, 7734168, 9518976, 10312224, 11601252, 13749632, 14278464, 15468336, 19037952, 20624448, 23202504, 27499264, 28556928, 30936672, 41248896, 46405008, 57113856, 61873344, 82497792, 92810016, 123746688, 185620032, 247493376, 371240064, 742480128]

約数ペア:

[(1, 742480128), (2, 371240064), (3, 247493376), (4, 185620032), (6, 123746688), (8, 92810016), (9, 82497792), (12, 61873344), (13, 57113856), (16, 46405008), (18, 41248896), (24, 30936672), (26, 28556928), (27, 27499264), (32, 23202504), (36, 20624448), (39, 19037952), (48, 15468336), (52, 14278464), (54, 13749632), (64, 11601252), (72, 10312224), (78, 9518976), (96, 7734168), (104, 7139232), (108, 6874816), (117, 6345984), (128, 5800626), (144, 5156112), (156, 4759488), (192, 3867084), (208, 3569616), (216, 3437408), (234, 3172992), (256, 2900313), (288, 2578056), (312, 2379744), (351, 2115328), (384, 1933542), (416, 1784808), (432, 1718704), (468, 1586496), (576, 1289028), (624, 1189872), (702, 1057664), (768, 966771), (832, 892404), (864, 859352), (936, 793248), (1152, 644514), (1248, 594936), (1404, 528832), (1664, 446202), (1728, 429676), (1872, 396624), (2304, 322257), (2496, 297468), (2808, 264416), (3328, 223101), (3456, 214838), (3744, 198312), (4992, 148734), (5616, 132208), (6912, 107419), (7488, 99156), (8263, 89856), (9984, 74367), (11232, 66104), (14976, 49578), (16526, 44928), (22464, 33052), (24789, 29952)]