216959736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{56149}}^1$

素因数の和:56188

約数の個数: 64

約数和(自身を含む): 646848000

約数和(自身を除く): 429888264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 138, 161, 168, 184, 276, 322, 483, 552, 644, 966, 1288, 1932, 3864, 56149, 112298, 168447, 224596, 336894, 393043, 449192, 673788, 786086, 1179129, 1291427, 1347576, 1572172, 2358258, 2582854, 3144344, 3874281, 4716516, 5165708, 7748562, 9039989, 9433032, 10331416, 15497124, 18079978, 27119967, 30994248, 36159956, 54239934, 72319912, 108479868, 216959736]

約数ペア:

[(1, 216959736), (2, 108479868), (3, 72319912), (4, 54239934), (6, 36159956), (7, 30994248), (8, 27119967), (12, 18079978), (14, 15497124), (21, 10331416), (23, 9433032), (24, 9039989), (28, 7748562), (42, 5165708), (46, 4716516), (56, 3874281), (69, 3144344), (84, 2582854), (92, 2358258), (138, 1572172), (161, 1347576), (168, 1291427), (184, 1179129), (276, 786086), (322, 673788), (483, 449192), (552, 393043), (644, 336894), (966, 224596), (1288, 168447), (1932, 112298), (3864, 56149)]