228578376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23633}}^1$

素因数の和:23686

約数の個数: 64

約数和(自身を含む): 635281920

約数和(自身を除く): 406703544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 23633, 47266, 70899, 94532, 141798, 189064, 283596, 307229, 567192, 614458, 732623, 921687, 1228916, 1465246, 1843374, 2197869, 2457832, 2930492, 3686748, 4395738, 5860984, 7373496, 8791476, 9524099, 17582952, 19048198, 28572297, 38096396, 57144594, 76192792, 114289188, 228578376]

約数ペア:

[(1, 228578376), (2, 114289188), (3, 76192792), (4, 57144594), (6, 38096396), (8, 28572297), (12, 19048198), (13, 17582952), (24, 9524099), (26, 8791476), (31, 7373496), (39, 5860984), (52, 4395738), (62, 3686748), (78, 2930492), (93, 2457832), (104, 2197869), (124, 1843374), (156, 1465246), (186, 1228916), (248, 921687), (312, 732623), (372, 614458), (403, 567192), (744, 307229), (806, 283596), (1209, 189064), (1612, 141798), (2418, 94532), (3224, 70899), (4836, 47266), (9672, 23633)]