243271782

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:140

約数の個数: 192

約数和(自身を含む): 653529600

約数和(自身を除く): 410257818

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 27, 38, 39, 46, 54, 57, 61, 69, 78, 114, 117, 122, 138, 169, 171, 183, 207, 234, 247, 299, 338, 342, 351, 366, 414, 437, 494, 507, 513, 549, 598, 621, 702, 741, 793, 874, 897, 1014, 1026, 1098, 1159, 1242, 1311, 1403, 1482, 1521, 1586, 1647, 1794, 2223, 2318, 2379, 2622, 2691, 2806, 3042, 3211, 3294, 3477, 3887, 3933, 4209, 4446, 4563, 4758, 5382, 5681, 6422, 6669, 6954, 7137, 7774, 7866, 8073, 8418, 9126, 9633, 10309, 10431, 11362, 11661, 11799, 12627, 13338, 14274, 15067, 16146, 17043, 18239, 19266, 20618, 20862, 21411, 23322, 23598, 25254, 26657, 28899, 30134, 30927, 31293, 34086, 34983, 36478, 37881, 42822, 45201, 51129, 53314, 54717, 57798, 61854, 62586, 69966, 73853, 75762, 79971, 86697, 90402, 92781, 102258, 104949, 109434, 135603, 147706, 153387, 159942, 164151, 173394, 185562, 195871, 209898, 221559, 237107, 239913, 271206, 278343, 306774, 328302, 346541, 391742, 406809, 443118, 474214, 479826, 492453, 556686, 587613, 664677, 693082, 711321, 719739, 813618, 984906, 1039623, 1175226, 1329354, 1422642, 1439478, 1762839, 1994031, 2079246, 2133963, 3118869, 3525678, 3988062, 4267926, 4505033, 5288517, 6237738, 6401889, 9010066, 9356607, 10577034, 12803778, 13515099, 18713214, 27030198, 40545297, 81090594, 121635891, 243271782]

約数ペア:

[(1, 243271782), (2, 121635891), (3, 81090594), (6, 40545297), (9, 27030198), (13, 18713214), (18, 13515099), (19, 12803778), (23, 10577034), (26, 9356607), (27, 9010066), (38, 6401889), (39, 6237738), (46, 5288517), (54, 4505033), (57, 4267926), (61, 3988062), (69, 3525678), (78, 3118869), (114, 2133963), (117, 2079246), (122, 1994031), (138, 1762839), (169, 1439478), (171, 1422642), (183, 1329354), (207, 1175226), (234, 1039623), (247, 984906), (299, 813618), (338, 719739), (342, 711321), (351, 693082), (366, 664677), (414, 587613), (437, 556686), (494, 492453), (507, 479826), (513, 474214), (549, 443118), (598, 406809), (621, 391742), (702, 346541), (741, 328302), (793, 306774), (874, 278343), (897, 271206), (1014, 239913), (1026, 237107), (1098, 221559), (1159, 209898), (1242, 195871), (1311, 185562), (1403, 173394), (1482, 164151), (1521, 159942), (1586, 153387), (1647, 147706), (1794, 135603), (2223, 109434), (2318, 104949), (2379, 102258), (2622, 92781), (2691, 90402), (2806, 86697), (3042, 79971), (3211, 75762), (3294, 73853), (3477, 69966), (3887, 62586), (3933, 61854), (4209, 57798), (4446, 54717), (4563, 53314), (4758, 51129), (5382, 45201), (5681, 42822), (6422, 37881), (6669, 36478), (6954, 34983), (7137, 34086), (7774, 31293), (7866, 30927), (8073, 30134), (8418, 28899), (9126, 26657), (9633, 25254), (10309, 23598), (10431, 23322), (11362, 21411), (11661, 20862), (11799, 20618), (12627, 19266), (13338, 18239), (14274, 17043), (15067, 16146)]