269481888

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{431}}^1$

素因数の和:627

約数の個数: 144

約数和(自身を含む): 832156416

約数和(自身を除く): 562674528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 167, 208, 234, 288, 312, 334, 416, 431, 468, 501, 624, 668, 862, 936, 1002, 1248, 1293, 1336, 1503, 1724, 1872, 2004, 2171, 2586, 2672, 3006, 3448, 3744, 3879, 4008, 4342, 5172, 5344, 5603, 6012, 6513, 6896, 7758, 8016, 8684, 10344, 11206, 12024, 13026, 13792, 15516, 16032, 16809, 17368, 19539, 20688, 22412, 24048, 26052, 31032, 33618, 34736, 39078, 41376, 44824, 48096, 50427, 52104, 62064, 67236, 69472, 71977, 78156, 89648, 100854, 104208, 124128, 134472, 143954, 156312, 179296, 201708, 208416, 215931, 268944, 287908, 312624, 403416, 431862, 537888, 575816, 625248, 647793, 806832, 863724, 935701, 1151632, 1295586, 1613664, 1727448, 1871402, 2303264, 2591172, 2807103, 3454896, 3742804, 5182344, 5614206, 6909792, 7485608, 8421309, 10364688, 11228412, 14971216, 16842618, 20729376, 22456824, 29942432, 33685236, 44913648, 67370472, 89827296, 134740944, 269481888]

約数ペア:

[(1, 269481888), (2, 134740944), (3, 89827296), (4, 67370472), (6, 44913648), (8, 33685236), (9, 29942432), (12, 22456824), (13, 20729376), (16, 16842618), (18, 14971216), (24, 11228412), (26, 10364688), (32, 8421309), (36, 7485608), (39, 6909792), (48, 5614206), (52, 5182344), (72, 3742804), (78, 3454896), (96, 2807103), (104, 2591172), (117, 2303264), (144, 1871402), (156, 1727448), (167, 1613664), (208, 1295586), (234, 1151632), (288, 935701), (312, 863724), (334, 806832), (416, 647793), (431, 625248), (468, 575816), (501, 537888), (624, 431862), (668, 403416), (862, 312624), (936, 287908), (1002, 268944), (1248, 215931), (1293, 208416), (1336, 201708), (1503, 179296), (1724, 156312), (1872, 143954), (2004, 134472), (2171, 124128), (2586, 104208), (2672, 100854), (3006, 89648), (3448, 78156), (3744, 71977), (3879, 69472), (4008, 67236), (4342, 62064), (5172, 52104), (5344, 50427), (5603, 48096), (6012, 44824), (6513, 41376), (6896, 39078), (7758, 34736), (8016, 33618), (8684, 31032), (10344, 26052), (11206, 24048), (12024, 22412), (13026, 20688), (13792, 19539), (15516, 17368), (16032, 16809)]