783120948

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{33347}}^1$

素因数の和:33476

約数の個数: 48

約数和(自身を含む): 1942187520

約数和(自身を除く): 1159066572

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 618, 1236, 1957, 3914, 5871, 7828, 11742, 23484, 33347, 66694, 100041, 133388, 200082, 400164, 633593, 1267186, 1900779, 2534372, 3434741, 3801558, 6869482, 7603116, 10304223, 13738964, 20608446, 41216892, 65260079, 130520158, 195780237, 261040316, 391560474, 783120948]

約数ペア:

[(1, 783120948), (2, 391560474), (3, 261040316), (4, 195780237), (6, 130520158), (12, 65260079), (19, 41216892), (38, 20608446), (57, 13738964), (76, 10304223), (103, 7603116), (114, 6869482), (206, 3801558), (228, 3434741), (309, 2534372), (412, 1900779), (618, 1267186), (1236, 633593), (1957, 400164), (3914, 200082), (5871, 133388), (7828, 100041), (11742, 66694), (23484, 33347)]