274521156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{251393}}^1$

素因数の和:251420

約数の個数: 48

約数和(自身を含む): 788371584

約数和(自身を除く): 513850428

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 251393, 502786, 754179, 1005572, 1508358, 1759751, 3016716, 3268109, 3519502, 5279253, 6536218, 7039004, 9804327, 10558506, 13072436, 19608654, 21117012, 22876763, 39217308, 45753526, 68630289, 91507052, 137260578, 274521156]

約数ペア:

[(1, 274521156), (2, 137260578), (3, 91507052), (4, 68630289), (6, 45753526), (7, 39217308), (12, 22876763), (13, 21117012), (14, 19608654), (21, 13072436), (26, 10558506), (28, 9804327), (39, 7039004), (42, 6536218), (52, 5279253), (78, 3519502), (84, 3268109), (91, 3016716), (156, 1759751), (182, 1508358), (273, 1005572), (364, 754179), (546, 502786), (1092, 251393)]