628707072

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1$

素因数の和:1518

約数の個数: 144

約数和(自身を含む): 1936730880

約数和(自身を除く): 1308023808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 256, 332, 336, 384, 448, 498, 581, 664, 672, 768, 896, 996, 1162, 1328, 1344, 1409, 1743, 1792, 1992, 2324, 2656, 2688, 2818, 3486, 3984, 4227, 4648, 5312, 5376, 5636, 6972, 7968, 8454, 9296, 9863, 10624, 11272, 13944, 15936, 16908, 18592, 19726, 21248, 22544, 27888, 29589, 31872, 33816, 37184, 39452, 45088, 55776, 59178, 63744, 67632, 74368, 78904, 90176, 111552, 116947, 118356, 135264, 148736, 157808, 180352, 223104, 233894, 236712, 270528, 315616, 350841, 360704, 446208, 467788, 473424, 541056, 631232, 701682, 818629, 935576, 946848, 1082112, 1262464, 1403364, 1637258, 1871152, 1893696, 2455887, 2524928, 2806728, 3274516, 3742304, 3787392, 4911774, 5613456, 6549032, 7484608, 7574784, 9823548, 11226912, 13098064, 14969216, 19647096, 22453824, 26196128, 29938432, 39294192, 44907648, 52392256, 78588384, 89815296, 104784512, 157176768, 209569024, 314353536, 628707072]

約数ペア:

[(1, 628707072), (2, 314353536), (3, 209569024), (4, 157176768), (6, 104784512), (7, 89815296), (8, 78588384), (12, 52392256), (14, 44907648), (16, 39294192), (21, 29938432), (24, 26196128), (28, 22453824), (32, 19647096), (42, 14969216), (48, 13098064), (56, 11226912), (64, 9823548), (83, 7574784), (84, 7484608), (96, 6549032), (112, 5613456), (128, 4911774), (166, 3787392), (168, 3742304), (192, 3274516), (224, 2806728), (249, 2524928), (256, 2455887), (332, 1893696), (336, 1871152), (384, 1637258), (448, 1403364), (498, 1262464), (581, 1082112), (664, 946848), (672, 935576), (768, 818629), (896, 701682), (996, 631232), (1162, 541056), (1328, 473424), (1344, 467788), (1409, 446208), (1743, 360704), (1792, 350841), (1992, 315616), (2324, 270528), (2656, 236712), (2688, 233894), (2818, 223104), (3486, 180352), (3984, 157808), (4227, 148736), (4648, 135264), (5312, 118356), (5376, 116947), (5636, 111552), (6972, 90176), (7968, 78904), (8454, 74368), (9296, 67632), (9863, 63744), (10624, 59178), (11272, 55776), (13944, 45088), (15936, 39452), (16908, 37184), (18592, 33816), (19726, 31872), (21248, 29589), (22544, 27888)]