4311647172

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{211231}}^1$

素因数の和:211260

約数の個数: 84

約数和(自身を含む): 12929088256

約数和(自身を除く): 8617441084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 729, 756, 972, 1134, 1458, 1701, 2268, 2916, 3402, 5103, 6804, 10206, 20412, 211231, 422462, 633693, 844924, 1267386, 1478617, 1901079, 2534772, 2957234, 3802158, 4435851, 5703237, 5914468, 7604316, 8871702, 11406474, 13307553, 17109711, 17743404, 22812948, 26615106, 34219422, 39922659, 51329133, 53230212, 68438844, 79845318, 102658266, 119767977, 153987399, 159690636, 205316532, 239535954, 307974798, 359303931, 479071908, 615949596, 718607862, 1077911793, 1437215724, 2155823586, 4311647172]

約数ペア:

[(1, 4311647172), (2, 2155823586), (3, 1437215724), (4, 1077911793), (6, 718607862), (7, 615949596), (9, 479071908), (12, 359303931), (14, 307974798), (18, 239535954), (21, 205316532), (27, 159690636), (28, 153987399), (36, 119767977), (42, 102658266), (54, 79845318), (63, 68438844), (81, 53230212), (84, 51329133), (108, 39922659), (126, 34219422), (162, 26615106), (189, 22812948), (243, 17743404), (252, 17109711), (324, 13307553), (378, 11406474), (486, 8871702), (567, 7604316), (729, 5914468), (756, 5703237), (972, 4435851), (1134, 3802158), (1458, 2957234), (1701, 2534772), (2268, 1901079), (2916, 1478617), (3402, 1267386), (5103, 844924), (6804, 633693), (10206, 422462), (20412, 211231)]