380078736

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2797}}^1$

素因数の和:2976

約数の個数: 80

約数和(自身を含む): 1040856000

約数和(自身を除く): 660777264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 149, 152, 228, 298, 304, 447, 456, 596, 894, 912, 1192, 1788, 2384, 2797, 2831, 3576, 5594, 5662, 7152, 8391, 8493, 11188, 11324, 16782, 16986, 22376, 22648, 33564, 33972, 44752, 45296, 53143, 67128, 67944, 106286, 134256, 135888, 159429, 212572, 318858, 416753, 425144, 637716, 833506, 850288, 1250259, 1275432, 1667012, 2500518, 2550864, 3334024, 5001036, 6668048, 7918307, 10002072, 15836614, 20004144, 23754921, 31673228, 47509842, 63346456, 95019684, 126692912, 190039368, 380078736]

約数ペア:

[(1, 380078736), (2, 190039368), (3, 126692912), (4, 95019684), (6, 63346456), (8, 47509842), (12, 31673228), (16, 23754921), (19, 20004144), (24, 15836614), (38, 10002072), (48, 7918307), (57, 6668048), (76, 5001036), (114, 3334024), (149, 2550864), (152, 2500518), (228, 1667012), (298, 1275432), (304, 1250259), (447, 850288), (456, 833506), (596, 637716), (894, 425144), (912, 416753), (1192, 318858), (1788, 212572), (2384, 159429), (2797, 135888), (2831, 134256), (3576, 106286), (5594, 67944), (5662, 67128), (7152, 53143), (8391, 45296), (8493, 44752), (11188, 33972), (11324, 33564), (16782, 22648), (16986, 22376)]