315006736

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{829}}^1$

素因数の和:992

約数の個数: 80

約数和(自身を含む): 711383040

約数和(自身を除く): 396376304

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 127, 136, 176, 187, 254, 272, 374, 508, 748, 829, 1016, 1397, 1496, 1658, 2032, 2159, 2794, 2992, 3316, 4318, 5588, 6632, 8636, 9119, 11176, 13264, 14093, 17272, 18238, 22352, 23749, 28186, 34544, 36476, 47498, 56372, 72952, 94996, 105283, 112744, 145904, 155023, 189992, 210566, 225488, 310046, 379984, 421132, 620092, 842264, 1158113, 1240184, 1684528, 1789811, 2316226, 2480368, 3579622, 4632452, 7159244, 9264904, 14318488, 18529808, 19687921, 28636976, 39375842, 78751684, 157503368, 315006736]

約数ペア:

[(1, 315006736), (2, 157503368), (4, 78751684), (8, 39375842), (11, 28636976), (16, 19687921), (17, 18529808), (22, 14318488), (34, 9264904), (44, 7159244), (68, 4632452), (88, 3579622), (127, 2480368), (136, 2316226), (176, 1789811), (187, 1684528), (254, 1240184), (272, 1158113), (374, 842264), (508, 620092), (748, 421132), (829, 379984), (1016, 310046), (1397, 225488), (1496, 210566), (1658, 189992), (2032, 155023), (2159, 145904), (2794, 112744), (2992, 105283), (3316, 94996), (4318, 72952), (5588, 56372), (6632, 47498), (8636, 36476), (9119, 34544), (11176, 28186), (13264, 23749), (14093, 22352), (17272, 18238)]