228734272

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3089}}^1$

素因数の和:3203

約数の個数: 56

約数和(自身を含む): 494461800

約数和(自身を除く): 265727528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 3089, 4628, 5696, 6178, 9256, 12356, 18512, 24712, 37024, 40157, 49424, 74048, 80314, 98848, 160628, 197696, 274921, 321256, 549842, 642512, 1099684, 1285024, 2199368, 2570048, 3573973, 4398736, 7147946, 8797472, 14295892, 17594944, 28591784, 57183568, 114367136, 228734272]

約数ペア:

[(1, 228734272), (2, 114367136), (4, 57183568), (8, 28591784), (13, 17594944), (16, 14295892), (26, 8797472), (32, 7147946), (52, 4398736), (64, 3573973), (89, 2570048), (104, 2199368), (178, 1285024), (208, 1099684), (356, 642512), (416, 549842), (712, 321256), (832, 274921), (1157, 197696), (1424, 160628), (2314, 98848), (2848, 80314), (3089, 74048), (4628, 49424), (5696, 40157), (6178, 37024), (9256, 24712), (12356, 18512)]