1426279728

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6709}}^1$

素因数の和:6866

約数の個数: 80

約数和(自身を含む): 3807415040

約数和(自身を除く): 2381135312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 103, 129, 172, 206, 258, 309, 344, 412, 516, 618, 688, 824, 1032, 1236, 1648, 2064, 2472, 4429, 4944, 6709, 8858, 13287, 13418, 17716, 20127, 26574, 26836, 35432, 40254, 53148, 53672, 70864, 80508, 106296, 107344, 161016, 212592, 288487, 322032, 576974, 691027, 865461, 1153948, 1382054, 1730922, 2073081, 2307896, 2764108, 3461844, 4146162, 4615792, 5528216, 6923688, 8292324, 11056432, 13847376, 16584648, 29714161, 33169296, 59428322, 89142483, 118856644, 178284966, 237713288, 356569932, 475426576, 713139864, 1426279728]

約数ペア:

[(1, 1426279728), (2, 713139864), (3, 475426576), (4, 356569932), (6, 237713288), (8, 178284966), (12, 118856644), (16, 89142483), (24, 59428322), (43, 33169296), (48, 29714161), (86, 16584648), (103, 13847376), (129, 11056432), (172, 8292324), (206, 6923688), (258, 5528216), (309, 4615792), (344, 4146162), (412, 3461844), (516, 2764108), (618, 2307896), (688, 2073081), (824, 1730922), (1032, 1382054), (1236, 1153948), (1648, 865461), (2064, 691027), (2472, 576974), (4429, 322032), (4944, 288487), (6709, 212592), (8858, 161016), (13287, 107344), (13418, 106296), (17716, 80508), (20127, 70864), (26574, 53672), (26836, 53148), (35432, 40254)]