402885384

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{10979}}^1$

素因数の和:11138

約数の個数: 64

約数和(自身を含む): 1106784000

約数和(自身を除く): 703898616

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 139, 264, 278, 417, 556, 834, 1112, 1529, 1668, 3058, 3336, 4587, 6116, 9174, 10979, 12232, 18348, 21958, 32937, 36696, 43916, 65874, 87832, 120769, 131748, 241538, 263496, 362307, 483076, 724614, 966152, 1449228, 1526081, 2898456, 3052162, 4578243, 6104324, 9156486, 12208648, 16786891, 18312972, 33573782, 36625944, 50360673, 67147564, 100721346, 134295128, 201442692, 402885384]

約数ペア:

[(1, 402885384), (2, 201442692), (3, 134295128), (4, 100721346), (6, 67147564), (8, 50360673), (11, 36625944), (12, 33573782), (22, 18312972), (24, 16786891), (33, 12208648), (44, 9156486), (66, 6104324), (88, 4578243), (132, 3052162), (139, 2898456), (264, 1526081), (278, 1449228), (417, 966152), (556, 724614), (834, 483076), (1112, 362307), (1529, 263496), (1668, 241538), (3058, 131748), (3336, 120769), (4587, 87832), (6116, 65874), (9174, 43916), (10979, 36696), (12232, 32937), (18348, 21958)]