249770352

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21067}}^1$

素因数の和:21110

約数の個数: 80

約数和(自身を含む): 731480960

約数和(自身を除く): 481710608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1976, 2964, 3952, 5928, 11856, 21067, 42134, 63201, 84268, 126402, 168536, 252804, 273871, 337072, 400273, 505608, 547742, 800546, 821613, 1011216, 1095484, 1200819, 1601092, 1643226, 2190968, 2401638, 3202184, 3286452, 4381936, 4803276, 5203549, 6404368, 6572904, 9606552, 10407098, 13145808, 15610647, 19213104, 20814196, 31221294, 41628392, 62442588, 83256784, 124885176, 249770352]

約数ペア:

[(1, 249770352), (2, 124885176), (3, 83256784), (4, 62442588), (6, 41628392), (8, 31221294), (12, 20814196), (13, 19213104), (16, 15610647), (19, 13145808), (24, 10407098), (26, 9606552), (38, 6572904), (39, 6404368), (48, 5203549), (52, 4803276), (57, 4381936), (76, 3286452), (78, 3202184), (104, 2401638), (114, 2190968), (152, 1643226), (156, 1601092), (208, 1200819), (228, 1095484), (247, 1011216), (304, 821613), (312, 800546), (456, 547742), (494, 505608), (624, 400273), (741, 337072), (912, 273871), (988, 252804), (1482, 168536), (1976, 126402), (2964, 84268), (3952, 63201), (5928, 42134), (11856, 21067)]