2807376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 80

約数和(自身を含む): 8541120

約数和(自身を除く): 5733744

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 409, 429, 528, 572, 624, 818, 858, 1144, 1227, 1636, 1716, 2288, 2454, 3272, 3432, 4499, 4908, 5317, 6544, 6864, 8998, 9816, 10634, 13497, 15951, 17996, 19632, 21268, 26994, 31902, 35992, 42536, 53988, 58487, 63804, 71984, 85072, 107976, 116974, 127608, 175461, 215952, 233948, 255216, 350922, 467896, 701844, 935792, 1403688, 2807376]

約数ペア:

[(1, 2807376), (2, 1403688), (3, 935792), (4, 701844), (6, 467896), (8, 350922), (11, 255216), (12, 233948), (13, 215952), (16, 175461), (22, 127608), (24, 116974), (26, 107976), (33, 85072), (39, 71984), (44, 63804), (48, 58487), (52, 53988), (66, 42536), (78, 35992), (88, 31902), (104, 26994), (132, 21268), (143, 19632), (156, 17996), (176, 15951), (208, 13497), (264, 10634), (286, 9816), (312, 8998), (409, 6864), (429, 6544), (528, 5317), (572, 4908), (624, 4499), (818, 3432), (858, 3272), (1144, 2454), (1227, 2288), (1636, 1716)]