31415704812

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{8017}}^1$

素因数の和:8400

約数の個数: 144

約数和(自身を含む): 88782351840

約数和(自身を除く): 57366647028

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 337, 342, 612, 646, 674, 684, 969, 1011, 1292, 1348, 1938, 2022, 2907, 3033, 3876, 4044, 5729, 5814, 6066, 6403, 8017, 11458, 11628, 12132, 12806, 16034, 17187, 19209, 22916, 24051, 25612, 32068, 34374, 38418, 48102, 51561, 57627, 68748, 72153, 76836, 96204, 103122, 108851, 115254, 136289, 144306, 152323, 206244, 217702, 230508, 272578, 288612, 304646, 326553, 408867, 435404, 456969, 545156, 609292, 653106, 817734, 913938, 979659, 1226601, 1306212, 1370907, 1635468, 1827876, 1959318, 2453202, 2589491, 2701729, 2741814, 3918636, 4906404, 5178982, 5403458, 5483628, 7768473, 8105187, 10357964, 10806916, 15536946, 16210374, 23305419, 24315561, 31073892, 32420748, 45929393, 46610838, 48631122, 51332851, 91858786, 93221676, 97262244, 102665702, 137788179, 153998553, 183717572, 205331404, 275576358, 307997106, 413364537, 461995659, 551152716, 615994212, 826729074, 872658467, 923991318, 1653458148, 1745316934, 1847982636, 2617975401, 3490633868, 5235950802, 7853926203, 10471901604, 15707852406, 31415704812]

約数ペア:

[(1, 31415704812), (2, 15707852406), (3, 10471901604), (4, 7853926203), (6, 5235950802), (9, 3490633868), (12, 2617975401), (17, 1847982636), (18, 1745316934), (19, 1653458148), (34, 923991318), (36, 872658467), (38, 826729074), (51, 615994212), (57, 551152716), (68, 461995659), (76, 413364537), (102, 307997106), (114, 275576358), (153, 205331404), (171, 183717572), (204, 153998553), (228, 137788179), (306, 102665702), (323, 97262244), (337, 93221676), (342, 91858786), (612, 51332851), (646, 48631122), (674, 46610838), (684, 45929393), (969, 32420748), (1011, 31073892), (1292, 24315561), (1348, 23305419), (1938, 16210374), (2022, 15536946), (2907, 10806916), (3033, 10357964), (3876, 8105187), (4044, 7768473), (5729, 5483628), (5814, 5403458), (6066, 5178982), (6403, 4906404), (8017, 3918636), (11458, 2741814), (11628, 2701729), (12132, 2589491), (12806, 2453202), (16034, 1959318), (17187, 1827876), (19209, 1635468), (22916, 1370907), (24051, 1306212), (25612, 1226601), (32068, 979659), (34374, 913938), (38418, 817734), (48102, 653106), (51561, 609292), (57627, 545156), (68748, 456969), (72153, 435404), (76836, 408867), (96204, 326553), (103122, 304646), (108851, 288612), (115254, 272578), (136289, 230508), (144306, 217702), (152323, 206244)]