749284484

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1$

素因数の和:1129

約数の個数: 72

約数和(自身を含む): 1509991560

約数和(自身を除く): 760707076

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 169, 338, 377, 481, 676, 754, 962, 1033, 1073, 1508, 1924, 2066, 2146, 4132, 4292, 4901, 6253, 9802, 12506, 13429, 13949, 19604, 25012, 26858, 27898, 29957, 38221, 53716, 55796, 59914, 76442, 119828, 152884, 174577, 181337, 349154, 362674, 389441, 496873, 698308, 725348, 778882, 993746, 1108409, 1557764, 1987492, 2216818, 4433636, 5062733, 6459349, 10125466, 12918698, 14409317, 20250932, 25837396, 28818634, 57637268, 187321121, 374642242, 749284484]

約数ペア:

[(1, 749284484), (2, 374642242), (4, 187321121), (13, 57637268), (26, 28818634), (29, 25837396), (37, 20250932), (52, 14409317), (58, 12918698), (74, 10125466), (116, 6459349), (148, 5062733), (169, 4433636), (338, 2216818), (377, 1987492), (481, 1557764), (676, 1108409), (754, 993746), (962, 778882), (1033, 725348), (1073, 698308), (1508, 496873), (1924, 389441), (2066, 362674), (2146, 349154), (4132, 181337), (4292, 174577), (4901, 152884), (6253, 119828), (9802, 76442), (12506, 59914), (13429, 55796), (13949, 53716), (19604, 38221), (25012, 29957), (26858, 27898)]