401014656

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{223}}^2$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 1324753560

約数和(自身を除く): 923738904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 223, 224, 252, 288, 336, 384, 446, 448, 504, 576, 669, 672, 892, 896, 1008, 1152, 1338, 1344, 1561, 1784, 2007, 2016, 2676, 2688, 3122, 3568, 4014, 4032, 4683, 5352, 6244, 7136, 8028, 8064, 9366, 10704, 12488, 14049, 14272, 16056, 18732, 21408, 24976, 28098, 28544, 32112, 37464, 42816, 49729, 49952, 56196, 64224, 74928, 85632, 99458, 99904, 112392, 128448, 149187, 149856, 198916, 199808, 224784, 256896, 298374, 299712, 348103, 397832, 447561, 449568, 596748, 599424, 696206, 795664, 895122, 899136, 1044309, 1193496, 1392412, 1591328, 1790244, 1798272, 2088618, 2386992, 2784824, 3132927, 3182656, 3580488, 4177236, 4773984, 5569648, 6265854, 6365312, 7160976, 8354472, 9547968, 11139296, 12531708, 14321952, 16708944, 19095936, 22278592, 25063416, 28643904, 33417888, 44557184, 50126832, 57287808, 66835776, 100253664, 133671552, 200507328, 401014656]

約数ペア:

[(1, 401014656), (2, 200507328), (3, 133671552), (4, 100253664), (6, 66835776), (7, 57287808), (8, 50126832), (9, 44557184), (12, 33417888), (14, 28643904), (16, 25063416), (18, 22278592), (21, 19095936), (24, 16708944), (28, 14321952), (32, 12531708), (36, 11139296), (42, 9547968), (48, 8354472), (56, 7160976), (63, 6365312), (64, 6265854), (72, 5569648), (84, 4773984), (96, 4177236), (112, 3580488), (126, 3182656), (128, 3132927), (144, 2784824), (168, 2386992), (192, 2088618), (223, 1798272), (224, 1790244), (252, 1591328), (288, 1392412), (336, 1193496), (384, 1044309), (446, 899136), (448, 895122), (504, 795664), (576, 696206), (669, 599424), (672, 596748), (892, 449568), (896, 447561), (1008, 397832), (1152, 348103), (1338, 299712), (1344, 298374), (1561, 256896), (1784, 224784), (2007, 199808), (2016, 198916), (2676, 149856), (2688, 149187), (3122, 128448), (3568, 112392), (4014, 99904), (4032, 99458), (4683, 85632), (5352, 74928), (6244, 64224), (7136, 56196), (8028, 49952), (8064, 49729), (9366, 42816), (10704, 37464), (12488, 32112), (14049, 28544), (14272, 28098), (16056, 24976), (18732, 21408)]