1118447344

素因数分解:

$2^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{239}}^1$

素因数の和:435

約数の個数: 120

約数和(自身を含む): 2605547520

約数和(自身を除く): 1487100176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 49, 56, 94, 98, 112, 127, 188, 196, 239, 254, 329, 376, 392, 478, 508, 658, 752, 784, 889, 956, 1016, 1316, 1673, 1778, 1912, 2032, 2303, 2632, 3346, 3556, 3824, 4606, 5264, 5969, 6223, 6692, 7112, 9212, 11233, 11711, 11938, 12446, 13384, 14224, 18424, 22466, 23422, 23876, 24892, 26768, 30353, 36848, 41783, 44932, 46844, 47752, 49784, 60706, 78631, 83566, 89864, 93688, 95504, 99568, 121412, 157262, 167132, 179728, 187376, 212471, 242824, 292481, 314524, 334264, 424942, 485648, 550417, 584962, 629048, 668528, 849884, 1100834, 1169924, 1258096, 1426591, 1487297, 1699768, 2201668, 2339848, 2853182, 2974594, 3399536, 4403336, 4679696, 5706364, 5949188, 8806672, 9986137, 11412728, 11898376, 19972274, 22825456, 23796752, 39944548, 69902959, 79889096, 139805918, 159778192, 279611836, 559223672, 1118447344]

約数ペア:

[(1, 1118447344), (2, 559223672), (4, 279611836), (7, 159778192), (8, 139805918), (14, 79889096), (16, 69902959), (28, 39944548), (47, 23796752), (49, 22825456), (56, 19972274), (94, 11898376), (98, 11412728), (112, 9986137), (127, 8806672), (188, 5949188), (196, 5706364), (239, 4679696), (254, 4403336), (329, 3399536), (376, 2974594), (392, 2853182), (478, 2339848), (508, 2201668), (658, 1699768), (752, 1487297), (784, 1426591), (889, 1258096), (956, 1169924), (1016, 1100834), (1316, 849884), (1673, 668528), (1778, 629048), (1912, 584962), (2032, 550417), (2303, 485648), (2632, 424942), (3346, 334264), (3556, 314524), (3824, 292481), (4606, 242824), (5264, 212471), (5969, 187376), (6223, 179728), (6692, 167132), (7112, 157262), (9212, 121412), (11233, 99568), (11711, 95504), (11938, 93688), (12446, 89864), (13384, 83566), (14224, 78631), (18424, 60706), (22466, 49784), (23422, 47752), (23876, 46844), (24892, 44932), (26768, 41783), (30353, 36848)]