1240457472

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{7583}}^1$

素因数の和:7676

約数の個数: 108

約数和(自身を含む): 3627396864

約数和(自身を除く): 2386939392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 1136, 1152, 1278, 1704, 2272, 2304, 2556, 3408, 4544, 5112, 6816, 7583, 9088, 10224, 13632, 15166, 18176, 20448, 22749, 27264, 30332, 40896, 45498, 54528, 60664, 68247, 81792, 90996, 121328, 136494, 163584, 181992, 242656, 272988, 363984, 485312, 538393, 545976, 727968, 970624, 1076786, 1091952, 1455936, 1615179, 1941248, 2153572, 2183904, 2911872, 3230358, 4307144, 4367808, 4845537, 5823744, 6460716, 8614288, 8735616, 9691074, 12921432, 17228576, 17471232, 19382148, 25842864, 34457152, 38764296, 51685728, 68914304, 77528592, 103371456, 137828608, 155057184, 206742912, 310114368, 413485824, 620228736, 1240457472]

約数ペア:

[(1, 1240457472), (2, 620228736), (3, 413485824), (4, 310114368), (6, 206742912), (8, 155057184), (9, 137828608), (12, 103371456), (16, 77528592), (18, 68914304), (24, 51685728), (32, 38764296), (36, 34457152), (48, 25842864), (64, 19382148), (71, 17471232), (72, 17228576), (96, 12921432), (128, 9691074), (142, 8735616), (144, 8614288), (192, 6460716), (213, 5823744), (256, 4845537), (284, 4367808), (288, 4307144), (384, 3230358), (426, 2911872), (568, 2183904), (576, 2153572), (639, 1941248), (768, 1615179), (852, 1455936), (1136, 1091952), (1152, 1076786), (1278, 970624), (1704, 727968), (2272, 545976), (2304, 538393), (2556, 485312), (3408, 363984), (4544, 272988), (5112, 242656), (6816, 181992), (7583, 163584), (9088, 136494), (10224, 121328), (13632, 90996), (15166, 81792), (18176, 68247), (20448, 60664), (22749, 54528), (27264, 45498), (30332, 40896)]