321083568

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{57173}}^1$

素因数の和:57203

約数の個数: 80

約数和(自身を含む): 992540640

約数和(自身を除く): 671457072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 57173, 114346, 171519, 228692, 343038, 457384, 514557, 686076, 743249, 914768, 1029114, 1372152, 1486498, 1543671, 2058228, 2229747, 2744304, 2972996, 3087342, 4116456, 4459494, 5945992, 6174684, 6689241, 8232912, 8918988, 11891984, 12349368, 13378482, 17837976, 20067723, 24698736, 26756964, 35675952, 40135446, 53513928, 80270892, 107027856, 160541784, 321083568]

約数ペア:

[(1, 321083568), (2, 160541784), (3, 107027856), (4, 80270892), (6, 53513928), (8, 40135446), (9, 35675952), (12, 26756964), (13, 24698736), (16, 20067723), (18, 17837976), (24, 13378482), (26, 12349368), (27, 11891984), (36, 8918988), (39, 8232912), (48, 6689241), (52, 6174684), (54, 5945992), (72, 4459494), (78, 4116456), (104, 3087342), (108, 2972996), (117, 2744304), (144, 2229747), (156, 2058228), (208, 1543671), (216, 1486498), (234, 1372152), (312, 1029114), (351, 914768), (432, 743249), (468, 686076), (624, 514557), (702, 457384), (936, 343038), (1404, 228692), (1872, 171519), (2808, 114346), (5616, 57173)]