215982312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{98893}}^1$

素因数の和:98922

約数の個数: 64

約数和(自身を含む): 664567680

約数和(自身を除く): 448585368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 98893, 197786, 296679, 395572, 593358, 692251, 791144, 1186716, 1285609, 1384502, 2076753, 2373432, 2571218, 2769004, 3856827, 4153506, 5142436, 5538008, 7713654, 8307012, 8999263, 10284872, 15427308, 16614024, 17998526, 26997789, 30854616, 35997052, 53995578, 71994104, 107991156, 215982312]

約数ペア:

[(1, 215982312), (2, 107991156), (3, 71994104), (4, 53995578), (6, 35997052), (7, 30854616), (8, 26997789), (12, 17998526), (13, 16614024), (14, 15427308), (21, 10284872), (24, 8999263), (26, 8307012), (28, 7713654), (39, 5538008), (42, 5142436), (52, 4153506), (56, 3856827), (78, 2769004), (84, 2571218), (91, 2373432), (104, 2076753), (156, 1384502), (168, 1285609), (182, 1186716), (273, 791144), (312, 692251), (364, 593358), (546, 395572), (728, 296679), (1092, 197786), (2184, 98893)]