233069408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1$

素因数の和:149

約数の個数: 144

約数和(自身を含む): 567535248

約数和(自身を除く): 334465840

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 53, 62, 88, 104, 106, 124, 143, 176, 208, 212, 248, 286, 341, 352, 403, 416, 424, 496, 572, 583, 682, 689, 806, 848, 961, 992, 1144, 1166, 1364, 1378, 1612, 1643, 1696, 1922, 2288, 2332, 2728, 2756, 3224, 3286, 3844, 4433, 4576, 4664, 5456, 5512, 6448, 6572, 7579, 7688, 8866, 9328, 10571, 10912, 11024, 12493, 12896, 13144, 15158, 15376, 17732, 18073, 18656, 21142, 21359, 22048, 24986, 26288, 30316, 30752, 35464, 36146, 42284, 42718, 49972, 50933, 52576, 60632, 70928, 72292, 84568, 85436, 99944, 101866, 121264, 137423, 141856, 144584, 169136, 170872, 199888, 203732, 234949, 242528, 274846, 289168, 338272, 341744, 399776, 407464, 469898, 549692, 560263, 578336, 662129, 683488, 814928, 939796, 1099384, 1120526, 1324258, 1629856, 1879592, 2198768, 2241052, 2648516, 3759184, 4397536, 4482104, 5297032, 7283419, 7518368, 8964208, 10594064, 14566838, 17928416, 21188128, 29133676, 58267352, 116534704, 233069408]

約数ペア:

[(1, 233069408), (2, 116534704), (4, 58267352), (8, 29133676), (11, 21188128), (13, 17928416), (16, 14566838), (22, 10594064), (26, 8964208), (31, 7518368), (32, 7283419), (44, 5297032), (52, 4482104), (53, 4397536), (62, 3759184), (88, 2648516), (104, 2241052), (106, 2198768), (124, 1879592), (143, 1629856), (176, 1324258), (208, 1120526), (212, 1099384), (248, 939796), (286, 814928), (341, 683488), (352, 662129), (403, 578336), (416, 560263), (424, 549692), (496, 469898), (572, 407464), (583, 399776), (682, 341744), (689, 338272), (806, 289168), (848, 274846), (961, 242528), (992, 234949), (1144, 203732), (1166, 199888), (1364, 170872), (1378, 169136), (1612, 144584), (1643, 141856), (1696, 137423), (1922, 121264), (2288, 101866), (2332, 99944), (2728, 85436), (2756, 84568), (3224, 72292), (3286, 70928), (3844, 60632), (4433, 52576), (4576, 50933), (4664, 49972), (5456, 42718), (5512, 42284), (6448, 36146), (6572, 35464), (7579, 30752), (7688, 30316), (8866, 26288), (9328, 24986), (10571, 22048), (10912, 21359), (11024, 21142), (12493, 18656), (12896, 18073), (13144, 17732), (15158, 15376)]