1558128

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1$

素因数の和:262

約数の個数: 80

約数和(自身を含む): 4749696

約数和(自身を除く): 3191568

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, 227, 264, 286, 312, 429, 454, 528, 572, 624, 681, 858, 908, 1144, 1362, 1716, 1816, 2288, 2497, 2724, 2951, 3432, 3632, 4994, 5448, 5902, 6864, 7491, 8853, 9988, 10896, 11804, 14982, 17706, 19976, 23608, 29964, 32461, 35412, 39952, 47216, 59928, 64922, 70824, 97383, 119856, 129844, 141648, 194766, 259688, 389532, 519376, 779064, 1558128]

約数ペア:

[(1, 1558128), (2, 779064), (3, 519376), (4, 389532), (6, 259688), (8, 194766), (11, 141648), (12, 129844), (13, 119856), (16, 97383), (22, 70824), (24, 64922), (26, 59928), (33, 47216), (39, 39952), (44, 35412), (48, 32461), (52, 29964), (66, 23608), (78, 19976), (88, 17706), (104, 14982), (132, 11804), (143, 10896), (156, 9988), (176, 8853), (208, 7491), (227, 6864), (264, 5902), (286, 5448), (312, 4994), (429, 3632), (454, 3432), (528, 2951), (572, 2724), (624, 2497), (681, 2288), (858, 1816), (908, 1716), (1144, 1362)]