220429488

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^2\times {\mathrm{12721}}^1$

素因数の和:12770

約数の個数: 60

約数和(自身を含む): 601038168

約数和(自身を除く): 380608680

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 361, 456, 722, 912, 1083, 1444, 2166, 2888, 4332, 5776, 8664, 12721, 17328, 25442, 38163, 50884, 76326, 101768, 152652, 203536, 241699, 305304, 483398, 610608, 725097, 966796, 1450194, 1933592, 2900388, 3867184, 4592281, 5800776, 9184562, 11601552, 13776843, 18369124, 27553686, 36738248, 55107372, 73476496, 110214744, 220429488]

約数ペア:

[(1, 220429488), (2, 110214744), (3, 73476496), (4, 55107372), (6, 36738248), (8, 27553686), (12, 18369124), (16, 13776843), (19, 11601552), (24, 9184562), (38, 5800776), (48, 4592281), (57, 3867184), (76, 2900388), (114, 1933592), (152, 1450194), (228, 966796), (304, 725097), (361, 610608), (456, 483398), (722, 305304), (912, 241699), (1083, 203536), (1444, 152652), (2166, 101768), (2888, 76326), (4332, 50884), (5776, 38163), (8664, 25442), (12721, 17328)]