253386144

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{8887}}^1$

素因数の和:8920

約数の個数: 120

約数和(自身を含む): 813038688

約数和(自身を除く): 559652544

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 264, 288, 297, 324, 352, 396, 432, 528, 594, 648, 792, 864, 891, 1056, 1188, 1296, 1584, 1782, 2376, 2592, 3168, 3564, 4752, 7128, 8887, 9504, 14256, 17774, 26661, 28512, 35548, 53322, 71096, 79983, 97757, 106644, 142192, 159966, 195514, 213288, 239949, 284384, 293271, 319932, 391028, 426576, 479898, 586542, 639864, 719847, 782056, 853152, 879813, 959796, 1173084, 1279728, 1439694, 1564112, 1759626, 1919592, 2346168, 2559456, 2639439, 2879388, 3128224, 3519252, 3839184, 4692336, 5278878, 5758776, 7038504, 7678368, 7918317, 9384672, 10557756, 11517552, 14077008, 15836634, 21115512, 23035104, 28154016, 31673268, 42231024, 63346536, 84462048, 126693072, 253386144]

約数ペア:

[(1, 253386144), (2, 126693072), (3, 84462048), (4, 63346536), (6, 42231024), (8, 31673268), (9, 28154016), (11, 23035104), (12, 21115512), (16, 15836634), (18, 14077008), (22, 11517552), (24, 10557756), (27, 9384672), (32, 7918317), (33, 7678368), (36, 7038504), (44, 5758776), (48, 5278878), (54, 4692336), (66, 3839184), (72, 3519252), (81, 3128224), (88, 2879388), (96, 2639439), (99, 2559456), (108, 2346168), (132, 1919592), (144, 1759626), (162, 1564112), (176, 1439694), (198, 1279728), (216, 1173084), (264, 959796), (288, 879813), (297, 853152), (324, 782056), (352, 719847), (396, 639864), (432, 586542), (528, 479898), (594, 426576), (648, 391028), (792, 319932), (864, 293271), (891, 284384), (1056, 239949), (1188, 213288), (1296, 195514), (1584, 159966), (1782, 142192), (2376, 106644), (2592, 97757), (3168, 79983), (3564, 71096), (4752, 53322), (7128, 35548), (8887, 28512), (9504, 26661), (14256, 17774)]