457072812

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{106693}}^1$

素因数の和:106727

約数の個数: 72

約数和(自身を含む): 1398118176

約数和(自身を除く): 941045364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 106693, 213386, 320079, 426772, 640158, 746851, 960237, 1280316, 1493702, 1813781, 1920474, 2240553, 2987404, 3627562, 3840948, 4481106, 5441343, 6721659, 7255124, 8962212, 10882686, 12696467, 13443318, 16324029, 21765372, 25392934, 26886636, 32648058, 38089401, 50785868, 65296116, 76178802, 114268203, 152357604, 228536406, 457072812]

約数ペア:

[(1, 457072812), (2, 228536406), (3, 152357604), (4, 114268203), (6, 76178802), (7, 65296116), (9, 50785868), (12, 38089401), (14, 32648058), (17, 26886636), (18, 25392934), (21, 21765372), (28, 16324029), (34, 13443318), (36, 12696467), (42, 10882686), (51, 8962212), (63, 7255124), (68, 6721659), (84, 5441343), (102, 4481106), (119, 3840948), (126, 3627562), (153, 2987404), (204, 2240553), (238, 1920474), (252, 1813781), (306, 1493702), (357, 1280316), (476, 960237), (612, 746851), (714, 640158), (1071, 426772), (1428, 320079), (2142, 213386), (4284, 106693)]