645549744

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:827

約数の個数: 160

約数和(自身を含む): 1994872320

約数和(自身を除く): 1349322576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 97, 112, 116, 168, 174, 194, 203, 232, 291, 336, 348, 388, 406, 464, 582, 609, 679, 683, 696, 776, 812, 1164, 1218, 1358, 1366, 1392, 1552, 1624, 2037, 2049, 2328, 2436, 2716, 2732, 2813, 3248, 4074, 4098, 4656, 4781, 4872, 5432, 5464, 5626, 8148, 8196, 8439, 9562, 9744, 10864, 10928, 11252, 14343, 16296, 16392, 16878, 19124, 19691, 19807, 22504, 28686, 32592, 32784, 33756, 38248, 39382, 39614, 45008, 57372, 59073, 59421, 66251, 67512, 76496, 78764, 79228, 114744, 118146, 118842, 132502, 135024, 138649, 157528, 158456, 198753, 229488, 236292, 237684, 265004, 277298, 315056, 316912, 397506, 415947, 463757, 472584, 475368, 530008, 554596, 795012, 831894, 927514, 945168, 950736, 1060016, 1109192, 1391271, 1590024, 1663788, 1855028, 1921279, 2218384, 2782542, 3180048, 3327576, 3710056, 3842558, 5565084, 5763837, 6655152, 7420112, 7685116, 11130168, 11527674, 13448953, 15370232, 22260336, 23055348, 26897906, 30740464, 40346859, 46110696, 53795812, 80693718, 92221392, 107591624, 161387436, 215183248, 322774872, 645549744]

約数ペア:

[(1, 645549744), (2, 322774872), (3, 215183248), (4, 161387436), (6, 107591624), (7, 92221392), (8, 80693718), (12, 53795812), (14, 46110696), (16, 40346859), (21, 30740464), (24, 26897906), (28, 23055348), (29, 22260336), (42, 15370232), (48, 13448953), (56, 11527674), (58, 11130168), (84, 7685116), (87, 7420112), (97, 6655152), (112, 5763837), (116, 5565084), (168, 3842558), (174, 3710056), (194, 3327576), (203, 3180048), (232, 2782542), (291, 2218384), (336, 1921279), (348, 1855028), (388, 1663788), (406, 1590024), (464, 1391271), (582, 1109192), (609, 1060016), (679, 950736), (683, 945168), (696, 927514), (776, 831894), (812, 795012), (1164, 554596), (1218, 530008), (1358, 475368), (1366, 472584), (1392, 463757), (1552, 415947), (1624, 397506), (2037, 316912), (2049, 315056), (2328, 277298), (2436, 265004), (2716, 237684), (2732, 236292), (2813, 229488), (3248, 198753), (4074, 158456), (4098, 157528), (4656, 138649), (4781, 135024), (4872, 132502), (5432, 118842), (5464, 118146), (5626, 114744), (8148, 79228), (8196, 78764), (8439, 76496), (9562, 67512), (9744, 66251), (10864, 59421), (10928, 59073), (11252, 57372), (14343, 45008), (16296, 39614), (16392, 39382), (16878, 38248), (19124, 33756), (19691, 32784), (19807, 32592), (22504, 28686)]