12431328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1456

約数の個数: 96

約数和(自身を含む): 40190976

約数和(自身を除く): 27759648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1423, 1456, 2184, 2846, 2912, 4269, 4368, 5692, 8538, 8736, 9961, 11384, 17076, 18499, 19922, 22768, 29883, 34152, 36998, 39844, 45536, 55497, 59766, 68304, 73996, 79688, 110994, 119532, 129493, 136608, 147992, 159376, 221988, 239064, 258986, 295984, 318752, 388479, 443976, 478128, 517972, 591968, 776958, 887952, 956256, 1035944, 1553916, 1775904, 2071888, 3107832, 4143776, 6215664, 12431328]

約数ペア:

[(1, 12431328), (2, 6215664), (3, 4143776), (4, 3107832), (6, 2071888), (7, 1775904), (8, 1553916), (12, 1035944), (13, 956256), (14, 887952), (16, 776958), (21, 591968), (24, 517972), (26, 478128), (28, 443976), (32, 388479), (39, 318752), (42, 295984), (48, 258986), (52, 239064), (56, 221988), (78, 159376), (84, 147992), (91, 136608), (96, 129493), (104, 119532), (112, 110994), (156, 79688), (168, 73996), (182, 68304), (208, 59766), (224, 55497), (273, 45536), (312, 39844), (336, 36998), (364, 34152), (416, 29883), (546, 22768), (624, 19922), (672, 18499), (728, 17076), (1092, 11384), (1248, 9961), (1423, 8736), (1456, 8538), (2184, 5692), (2846, 4368), (2912, 4269)]