248749488

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{44293}}^1$

素因数の和:44323

約数の個数: 80

約数和(自身を含む): 768943840

約数和(自身を除く): 520194352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 44293, 88586, 132879, 177172, 265758, 354344, 398637, 531516, 575809, 708688, 797274, 1063032, 1151618, 1195911, 1594548, 1727427, 2126064, 2303236, 2391822, 3189096, 3454854, 4606472, 4783644, 5182281, 6378192, 6909708, 9212944, 9567288, 10364562, 13819416, 15546843, 19134576, 20729124, 27638832, 31093686, 41458248, 62187372, 82916496, 124374744, 248749488]

約数ペア:

[(1, 248749488), (2, 124374744), (3, 82916496), (4, 62187372), (6, 41458248), (8, 31093686), (9, 27638832), (12, 20729124), (13, 19134576), (16, 15546843), (18, 13819416), (24, 10364562), (26, 9567288), (27, 9212944), (36, 6909708), (39, 6378192), (48, 5182281), (52, 4783644), (54, 4606472), (72, 3454854), (78, 3189096), (104, 2391822), (108, 2303236), (117, 2126064), (144, 1727427), (156, 1594548), (208, 1195911), (216, 1151618), (234, 1063032), (312, 797274), (351, 708688), (432, 575809), (468, 531516), (624, 398637), (702, 354344), (936, 265758), (1404, 177172), (1872, 132879), (2808, 88586), (5616, 44293)]