212533848

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{51787}}^1$

素因数の和:51821

約数の個数: 64

約数和(自身を含む): 621456000

約数和(自身を除く): 408922152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 51787, 103574, 155361, 207148, 310722, 414296, 466083, 621444, 932166, 983953, 1242888, 1398249, 1864332, 1967906, 2796498, 2951859, 3728664, 3935812, 5592996, 5903718, 7871624, 8855577, 11185992, 11807436, 17711154, 23614872, 26566731, 35422308, 53133462, 70844616, 106266924, 212533848]

約数ペア:

[(1, 212533848), (2, 106266924), (3, 70844616), (4, 53133462), (6, 35422308), (8, 26566731), (9, 23614872), (12, 17711154), (18, 11807436), (19, 11185992), (24, 8855577), (27, 7871624), (36, 5903718), (38, 5592996), (54, 3935812), (57, 3728664), (72, 2951859), (76, 2796498), (108, 1967906), (114, 1864332), (152, 1398249), (171, 1242888), (216, 983953), (228, 932166), (342, 621444), (456, 466083), (513, 414296), (684, 310722), (1026, 207148), (1368, 155361), (2052, 103574), (4104, 51787)]