247461282

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1448

約数の個数: 96

約数和(自身を含む): 617310720

約数和(自身を除く): 369849438

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 31, 34, 38, 51, 57, 62, 93, 102, 114, 153, 171, 186, 279, 306, 323, 342, 527, 558, 589, 646, 969, 1054, 1178, 1373, 1581, 1767, 1938, 2746, 2907, 3162, 3534, 4119, 4743, 5301, 5814, 8238, 9486, 10013, 10602, 12357, 20026, 23341, 24714, 26087, 30039, 42563, 46682, 52174, 60078, 70023, 78261, 85126, 90117, 127689, 140046, 156522, 180234, 210069, 234783, 255378, 383067, 420138, 443479, 469566, 723571, 766134, 808697, 886958, 1330437, 1447142, 1617394, 2170713, 2426091, 2660874, 3991311, 4341426, 4852182, 6512139, 7278273, 7982622, 13024278, 13747849, 14556546, 27495698, 41243547, 82487094, 123730641, 247461282]

約数ペア:

[(1, 247461282), (2, 123730641), (3, 82487094), (6, 41243547), (9, 27495698), (17, 14556546), (18, 13747849), (19, 13024278), (31, 7982622), (34, 7278273), (38, 6512139), (51, 4852182), (57, 4341426), (62, 3991311), (93, 2660874), (102, 2426091), (114, 2170713), (153, 1617394), (171, 1447142), (186, 1330437), (279, 886958), (306, 808697), (323, 766134), (342, 723571), (527, 469566), (558, 443479), (589, 420138), (646, 383067), (969, 255378), (1054, 234783), (1178, 210069), (1373, 180234), (1581, 156522), (1767, 140046), (1938, 127689), (2746, 90117), (2907, 85126), (3162, 78261), (3534, 70023), (4119, 60078), (4743, 52174), (5301, 46682), (5814, 42563), (8238, 30039), (9486, 26087), (10013, 24714), (10602, 23341), (12357, 20026)]