307367788

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{907}}^1$

素因数の和:964

約数の個数: 96

約数和(自身を含む): 711872000

約数和(自身を除く): 404504212

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 247, 266, 343, 364, 494, 532, 637, 686, 907, 931, 988, 1274, 1372, 1729, 1814, 1862, 2548, 3458, 3628, 3724, 4459, 6349, 6517, 6916, 8918, 11791, 12103, 12698, 13034, 17233, 17836, 23582, 24206, 25396, 26068, 34466, 44443, 47164, 48412, 68932, 82537, 84721, 88886, 120631, 165074, 169442, 177772, 224029, 241262, 311101, 330148, 338884, 448058, 482524, 577759, 622202, 844417, 896116, 1155518, 1244404, 1568203, 1688834, 2311036, 3136406, 3377668, 4044313, 5910919, 6272812, 8088626, 10977421, 11821838, 16177252, 21954842, 23643676, 43909684, 76841947, 153683894, 307367788]

約数ペア:

[(1, 307367788), (2, 153683894), (4, 76841947), (7, 43909684), (13, 23643676), (14, 21954842), (19, 16177252), (26, 11821838), (28, 10977421), (38, 8088626), (49, 6272812), (52, 5910919), (76, 4044313), (91, 3377668), (98, 3136406), (133, 2311036), (182, 1688834), (196, 1568203), (247, 1244404), (266, 1155518), (343, 896116), (364, 844417), (494, 622202), (532, 577759), (637, 482524), (686, 448058), (907, 338884), (931, 330148), (988, 311101), (1274, 241262), (1372, 224029), (1729, 177772), (1814, 169442), (1862, 165074), (2548, 120631), (3458, 88886), (3628, 84721), (3724, 82537), (4459, 68932), (6349, 48412), (6517, 47164), (6916, 44443), (8918, 34466), (11791, 26068), (12103, 25396), (12698, 24206), (13034, 23582), (17233, 17836)]