331569264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5261}}^1$

素因数の和:5386

約数の個数: 80

約数和(自身を含む): 931752864

約数和(自身を除く): 600183600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 101, 104, 156, 202, 208, 303, 312, 404, 606, 624, 808, 1212, 1313, 1616, 2424, 2626, 3939, 4848, 5252, 5261, 7878, 10504, 10522, 15756, 15783, 21008, 21044, 31512, 31566, 42088, 63024, 63132, 68393, 84176, 126264, 136786, 205179, 252528, 273572, 410358, 531361, 547144, 820716, 1062722, 1094288, 1594083, 1641432, 2125444, 3188166, 3282864, 4250888, 6376332, 6907693, 8501776, 12752664, 13815386, 20723079, 25505328, 27630772, 41446158, 55261544, 82892316, 110523088, 165784632, 331569264]

約数ペア:

[(1, 331569264), (2, 165784632), (3, 110523088), (4, 82892316), (6, 55261544), (8, 41446158), (12, 27630772), (13, 25505328), (16, 20723079), (24, 13815386), (26, 12752664), (39, 8501776), (48, 6907693), (52, 6376332), (78, 4250888), (101, 3282864), (104, 3188166), (156, 2125444), (202, 1641432), (208, 1594083), (303, 1094288), (312, 1062722), (404, 820716), (606, 547144), (624, 531361), (808, 410358), (1212, 273572), (1313, 252528), (1616, 205179), (2424, 136786), (2626, 126264), (3939, 84176), (4848, 68393), (5252, 63132), (5261, 63024), (7878, 42088), (10504, 31566), (10522, 31512), (15756, 21044), (15783, 21008)]