238808504

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:285

約数の個数: 96

約数和(自身を含む): 522849600

約数和(自身を除く): 284041096

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 47, 58, 88, 94, 116, 121, 181, 188, 232, 242, 319, 362, 376, 484, 517, 638, 724, 968, 1034, 1276, 1363, 1448, 1991, 2068, 2552, 2726, 3509, 3982, 4136, 5249, 5452, 5687, 7018, 7964, 8507, 10498, 10904, 11374, 14036, 14993, 15928, 17014, 20996, 21901, 22748, 28072, 29986, 34028, 41992, 43802, 45496, 57739, 59972, 68056, 87604, 93577, 115478, 119944, 164923, 175208, 187154, 230956, 246703, 329846, 374308, 461912, 493406, 635129, 659692, 748616, 986812, 1029347, 1270258, 1319384, 1973624, 2058694, 2540516, 2713733, 4117388, 5081032, 5427466, 8234776, 10854932, 21709864, 29851063, 59702126, 119404252, 238808504]

約数ペア:

[(1, 238808504), (2, 119404252), (4, 59702126), (8, 29851063), (11, 21709864), (22, 10854932), (29, 8234776), (44, 5427466), (47, 5081032), (58, 4117388), (88, 2713733), (94, 2540516), (116, 2058694), (121, 1973624), (181, 1319384), (188, 1270258), (232, 1029347), (242, 986812), (319, 748616), (362, 659692), (376, 635129), (484, 493406), (517, 461912), (638, 374308), (724, 329846), (968, 246703), (1034, 230956), (1276, 187154), (1363, 175208), (1448, 164923), (1991, 119944), (2068, 115478), (2552, 93577), (2726, 87604), (3509, 68056), (3982, 59972), (4136, 57739), (5249, 45496), (5452, 43802), (5687, 41992), (7018, 34028), (7964, 29986), (8507, 28072), (10498, 22748), (10904, 21901), (11374, 20996), (14036, 17014), (14993, 15928)]