138750384

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:682

約数の個数: 80

約数和(自身を含む): 373190400

約数和(自身を除く): 234440016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 263, 348, 379, 464, 526, 696, 758, 789, 1052, 1137, 1392, 1516, 1578, 2104, 2274, 3032, 3156, 4208, 4548, 6064, 6312, 7627, 9096, 10991, 12624, 15254, 18192, 21982, 22881, 30508, 32973, 43964, 45762, 61016, 65946, 87928, 91524, 99677, 122032, 131892, 175856, 183048, 199354, 263784, 299031, 366096, 398708, 527568, 598062, 797416, 1196124, 1594832, 2392248, 2890633, 4784496, 5781266, 8671899, 11562532, 17343798, 23125064, 34687596, 46250128, 69375192, 138750384]

約数ペア:

[(1, 138750384), (2, 69375192), (3, 46250128), (4, 34687596), (6, 23125064), (8, 17343798), (12, 11562532), (16, 8671899), (24, 5781266), (29, 4784496), (48, 2890633), (58, 2392248), (87, 1594832), (116, 1196124), (174, 797416), (232, 598062), (263, 527568), (348, 398708), (379, 366096), (464, 299031), (526, 263784), (696, 199354), (758, 183048), (789, 175856), (1052, 131892), (1137, 122032), (1392, 99677), (1516, 91524), (1578, 87928), (2104, 65946), (2274, 61016), (3032, 45762), (3156, 43964), (4208, 32973), (4548, 30508), (6064, 22881), (6312, 21982), (7627, 18192), (9096, 15254), (10991, 12624)]