31444848

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1316

約数の個数: 100

約数和(自身を含む): 95875560

約数和(自身を除く): 64430712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 304, 324, 342, 432, 456, 513, 648, 684, 912, 1026, 1277, 1296, 1368, 1539, 2052, 2554, 2736, 3078, 3831, 4104, 5108, 6156, 7662, 8208, 10216, 11493, 12312, 15324, 20432, 22986, 24263, 24624, 30648, 34479, 45972, 48526, 61296, 68958, 72789, 91944, 97052, 103437, 137916, 145578, 183888, 194104, 206874, 218367, 275832, 291156, 388208, 413748, 436734, 551664, 582312, 655101, 827496, 873468, 1164624, 1310202, 1654992, 1746936, 1965303, 2620404, 3493872, 3930606, 5240808, 7861212, 10481616, 15722424, 31444848]

約数ペア:

[(1, 31444848), (2, 15722424), (3, 10481616), (4, 7861212), (6, 5240808), (8, 3930606), (9, 3493872), (12, 2620404), (16, 1965303), (18, 1746936), (19, 1654992), (24, 1310202), (27, 1164624), (36, 873468), (38, 827496), (48, 655101), (54, 582312), (57, 551664), (72, 436734), (76, 413748), (81, 388208), (108, 291156), (114, 275832), (144, 218367), (152, 206874), (162, 194104), (171, 183888), (216, 145578), (228, 137916), (304, 103437), (324, 97052), (342, 91944), (432, 72789), (456, 68958), (513, 61296), (648, 48526), (684, 45972), (912, 34479), (1026, 30648), (1277, 24624), (1296, 24263), (1368, 22986), (1539, 20432), (2052, 15324), (2554, 12312), (2736, 11493), (3078, 10216), (3831, 8208), (4104, 7662), (5108, 6156)]