244979856

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1663}}^1$

素因数の和:1722

約数の個数: 160

約数和(自身を含む): 792330240

約数和(自身を除く): 547350384

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 496, 528, 558, 594, 682, 744, 792, 837, 1023, 1116, 1188, 1364, 1488, 1584, 1663, 1674, 2046, 2232, 2376, 2728, 3069, 3326, 3348, 4092, 4464, 4752, 4989, 5456, 6138, 6652, 6696, 8184, 9207, 9978, 12276, 13304, 13392, 14967, 16368, 18293, 18414, 19956, 24552, 26608, 29934, 36586, 36828, 39912, 44901, 49104, 51553, 54879, 59868, 73172, 73656, 79824, 89802, 103106, 109758, 119736, 146344, 147312, 154659, 164637, 179604, 206212, 219516, 239472, 292688, 309318, 329274, 359208, 412424, 439032, 463977, 493911, 567083, 618636, 658548, 718416, 824848, 878064, 927954, 987822, 1134166, 1237272, 1317096, 1391931, 1701249, 1855908, 1975644, 2268332, 2474544, 2634192, 2783862, 3402498, 3711816, 3951288, 4536664, 5103747, 5567724, 6804996, 7423632, 7902576, 9073328, 10207494, 11135448, 13609992, 15311241, 20414988, 22270896, 27219984, 30622482, 40829976, 61244964, 81659952, 122489928, 244979856]

約数ペア:

[(1, 244979856), (2, 122489928), (3, 81659952), (4, 61244964), (6, 40829976), (8, 30622482), (9, 27219984), (11, 22270896), (12, 20414988), (16, 15311241), (18, 13609992), (22, 11135448), (24, 10207494), (27, 9073328), (31, 7902576), (33, 7423632), (36, 6804996), (44, 5567724), (48, 5103747), (54, 4536664), (62, 3951288), (66, 3711816), (72, 3402498), (88, 2783862), (93, 2634192), (99, 2474544), (108, 2268332), (124, 1975644), (132, 1855908), (144, 1701249), (176, 1391931), (186, 1317096), (198, 1237272), (216, 1134166), (248, 987822), (264, 927954), (279, 878064), (297, 824848), (341, 718416), (372, 658548), (396, 618636), (432, 567083), (496, 493911), (528, 463977), (558, 439032), (594, 412424), (682, 359208), (744, 329274), (792, 309318), (837, 292688), (1023, 239472), (1116, 219516), (1188, 206212), (1364, 179604), (1488, 164637), (1584, 154659), (1663, 147312), (1674, 146344), (2046, 119736), (2232, 109758), (2376, 103106), (2728, 89802), (3069, 79824), (3326, 73656), (3348, 73172), (4092, 59868), (4464, 54879), (4752, 51553), (4989, 49104), (5456, 44901), (6138, 39912), (6652, 36828), (6696, 36586), (8184, 29934), (9207, 26608), (9978, 24552), (12276, 19956), (13304, 18414), (13392, 18293), (14967, 16368)]