238998168

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{13331}}^1$

素因数の和:13429

約数の個数: 64

約数和(自身を含む): 671932800

約数和(自身を除く): 432934632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 108, 166, 216, 249, 332, 498, 664, 747, 996, 1494, 1992, 2241, 2988, 4482, 5976, 8964, 13331, 17928, 26662, 39993, 53324, 79986, 106648, 119979, 159972, 239958, 319944, 359937, 479916, 719874, 959832, 1106473, 1439748, 2212946, 2879496, 3319419, 4425892, 6638838, 8851784, 9958257, 13277676, 19916514, 26555352, 29874771, 39833028, 59749542, 79666056, 119499084, 238998168]

約数ペア:

[(1, 238998168), (2, 119499084), (3, 79666056), (4, 59749542), (6, 39833028), (8, 29874771), (9, 26555352), (12, 19916514), (18, 13277676), (24, 9958257), (27, 8851784), (36, 6638838), (54, 4425892), (72, 3319419), (83, 2879496), (108, 2212946), (166, 1439748), (216, 1106473), (249, 959832), (332, 719874), (498, 479916), (664, 359937), (747, 319944), (996, 239958), (1494, 159972), (1992, 119979), (2241, 106648), (2988, 79986), (4482, 53324), (5976, 39993), (8964, 26662), (13331, 17928)]