268525638

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{947}}^1$

素因数の和:1106

約数の個数: 64

約数和(自身を含む): 614304000

約数和(自身を除く): 345778362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 89, 118, 177, 178, 267, 354, 531, 534, 801, 947, 1062, 1593, 1602, 1894, 2403, 2841, 3186, 4806, 5251, 5682, 8523, 10502, 15753, 17046, 25569, 31506, 47259, 51138, 55873, 84283, 94518, 111746, 141777, 167619, 168566, 252849, 283554, 335238, 502857, 505698, 758547, 1005714, 1508571, 1517094, 2275641, 3017142, 4551282, 4972697, 9945394, 14918091, 29836182, 44754273, 89508546, 134262819, 268525638]

約数ペア:

[(1, 268525638), (2, 134262819), (3, 89508546), (6, 44754273), (9, 29836182), (18, 14918091), (27, 9945394), (54, 4972697), (59, 4551282), (89, 3017142), (118, 2275641), (177, 1517094), (178, 1508571), (267, 1005714), (354, 758547), (531, 505698), (534, 502857), (801, 335238), (947, 283554), (1062, 252849), (1593, 168566), (1602, 167619), (1894, 141777), (2403, 111746), (2841, 94518), (3186, 84283), (4806, 55873), (5251, 51138), (5682, 47259), (8523, 31506), (10502, 25569), (15753, 17046)]