245265552

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 240

約数和(自身を含む): 831946752

約数和(自身を除く): 586681200

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 112, 124, 126, 141, 144, 167, 168, 186, 188, 217, 248, 252, 279, 282, 329, 334, 336, 372, 376, 423, 434, 496, 501, 504, 558, 564, 651, 658, 668, 744, 752, 846, 868, 987, 1002, 1008, 1116, 1128, 1169, 1302, 1316, 1336, 1457, 1488, 1503, 1692, 1736, 1953, 1974, 2004, 2232, 2256, 2338, 2604, 2632, 2672, 2914, 2961, 3006, 3384, 3472, 3507, 3906, 3948, 4008, 4371, 4464, 4676, 5177, 5208, 5264, 5828, 5922, 6012, 6768, 7014, 7812, 7849, 7896, 8016, 8742, 9352, 10199, 10354, 10416, 10521, 11656, 11844, 12024, 13113, 14028, 15531, 15624, 15698, 15792, 17484, 18704, 20398, 20708, 21042, 23312, 23547, 23688, 24048, 26226, 28056, 30597, 31062, 31248, 31396, 34968, 36239, 40796, 41416, 42084, 46593, 47094, 47376, 52452, 54943, 56112, 61194, 62124, 62792, 69936, 70641, 72478, 81592, 82832, 84168, 91791, 93186, 94188, 104904, 108717, 109886, 122388, 124248, 125584, 141282, 144956, 163184, 164829, 168336, 183582, 186372, 188376, 209808, 217434, 219772, 243319, 244776, 248496, 282564, 289912, 326151, 329658, 367164, 372744, 376752, 434868, 439544, 486638, 489552, 494487, 565128, 579824, 652302, 659316, 729957, 734328, 745488, 869736, 879088, 973276, 988974, 1130256, 1304604, 1318632, 1459914, 1468656, 1703233, 1739472, 1946552, 1977948, 2189871, 2609208, 2637264, 2919828, 3406466, 3893104, 3955896, 4379742, 5109699, 5218416, 5839656, 6812932, 7911792, 8759484, 10219398, 11679312, 13625864, 15329097, 17518968, 20438796, 27251728, 30658194, 35037936, 40877592, 61316388, 81755184, 122632776, 245265552]

約数ペア:

[(1, 245265552), (2, 122632776), (3, 81755184), (4, 61316388), (6, 40877592), (7, 35037936), (8, 30658194), (9, 27251728), (12, 20438796), (14, 17518968), (16, 15329097), (18, 13625864), (21, 11679312), (24, 10219398), (28, 8759484), (31, 7911792), (36, 6812932), (42, 5839656), (47, 5218416), (48, 5109699), (56, 4379742), (62, 3955896), (63, 3893104), (72, 3406466), (84, 2919828), (93, 2637264), (94, 2609208), (112, 2189871), (124, 1977948), (126, 1946552), (141, 1739472), (144, 1703233), (167, 1468656), (168, 1459914), (186, 1318632), (188, 1304604), (217, 1130256), (248, 988974), (252, 973276), (279, 879088), (282, 869736), (329, 745488), (334, 734328), (336, 729957), (372, 659316), (376, 652302), (423, 579824), (434, 565128), (496, 494487), (501, 489552), (504, 486638), (558, 439544), (564, 434868), (651, 376752), (658, 372744), (668, 367164), (744, 329658), (752, 326151), (846, 289912), (868, 282564), (987, 248496), (1002, 244776), (1008, 243319), (1116, 219772), (1128, 217434), (1169, 209808), (1302, 188376), (1316, 186372), (1336, 183582), (1457, 168336), (1488, 164829), (1503, 163184), (1692, 144956), (1736, 141282), (1953, 125584), (1974, 124248), (2004, 122388), (2232, 109886), (2256, 108717), (2338, 104904), (2604, 94188), (2632, 93186), (2672, 91791), (2914, 84168), (2961, 82832), (3006, 81592), (3384, 72478), (3472, 70641), (3507, 69936), (3906, 62792), (3948, 62124), (4008, 61194), (4371, 56112), (4464, 54943), (4676, 52452), (5177, 47376), (5208, 47094), (5264, 46593), (5828, 42084), (5922, 41416), (6012, 40796), (6768, 36239), (7014, 34968), (7812, 31396), (7849, 31248), (7896, 31062), (8016, 30597), (8742, 28056), (9352, 26226), (10199, 24048), (10354, 23688), (10416, 23547), (10521, 23312), (11656, 21042), (11844, 20708), (12024, 20398), (13113, 18704), (14028, 17484), (15531, 15792), (15624, 15698)]