127938984

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:878

約数の個数: 64

約数和(自身を含む): 331776000

約数和(自身を除く): 203837016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 359, 372, 479, 718, 744, 958, 1077, 1436, 1437, 1916, 2154, 2872, 2874, 3832, 4308, 5748, 8616, 11129, 11496, 14849, 22258, 29698, 33387, 44516, 44547, 59396, 66774, 89032, 89094, 118792, 133548, 171961, 178188, 267096, 343922, 356376, 515883, 687844, 1031766, 1375688, 2063532, 4127064, 5330791, 10661582, 15992373, 21323164, 31984746, 42646328, 63969492, 127938984]

約数ペア:

[(1, 127938984), (2, 63969492), (3, 42646328), (4, 31984746), (6, 21323164), (8, 15992373), (12, 10661582), (24, 5330791), (31, 4127064), (62, 2063532), (93, 1375688), (124, 1031766), (186, 687844), (248, 515883), (359, 356376), (372, 343922), (479, 267096), (718, 178188), (744, 171961), (958, 133548), (1077, 118792), (1436, 89094), (1437, 89032), (1916, 66774), (2154, 59396), (2872, 44547), (2874, 44516), (3832, 33387), (4308, 29698), (5748, 22258), (8616, 14849), (11129, 11496)]