1328208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:144

約数の個数: 80

約数和(自身を含む): 4047360

約数和(自身を除く): 2719152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 59, 67, 84, 112, 118, 134, 168, 177, 201, 236, 268, 336, 354, 402, 413, 469, 472, 536, 708, 804, 826, 938, 944, 1072, 1239, 1407, 1416, 1608, 1652, 1876, 2478, 2814, 2832, 3216, 3304, 3752, 3953, 4956, 5628, 6608, 7504, 7906, 9912, 11256, 11859, 15812, 19824, 22512, 23718, 27671, 31624, 47436, 55342, 63248, 83013, 94872, 110684, 166026, 189744, 221368, 332052, 442736, 664104, 1328208]

約数ペア:

[(1, 1328208), (2, 664104), (3, 442736), (4, 332052), (6, 221368), (7, 189744), (8, 166026), (12, 110684), (14, 94872), (16, 83013), (21, 63248), (24, 55342), (28, 47436), (42, 31624), (48, 27671), (56, 23718), (59, 22512), (67, 19824), (84, 15812), (112, 11859), (118, 11256), (134, 9912), (168, 7906), (177, 7504), (201, 6608), (236, 5628), (268, 4956), (336, 3953), (354, 3752), (402, 3304), (413, 3216), (469, 2832), (472, 2814), (536, 2478), (708, 1876), (804, 1652), (826, 1608), (938, 1416), (944, 1407), (1072, 1239)]