227745456

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1$

素因数の和:858

約数の個数: 80

約数和(自身を含む): 605627904

約数和(自身を除く): 377882448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 157, 188, 282, 314, 376, 471, 564, 628, 643, 752, 942, 1128, 1256, 1286, 1884, 1929, 2256, 2512, 2572, 3768, 3858, 5144, 7379, 7536, 7716, 10288, 14758, 15432, 22137, 29516, 30221, 30864, 44274, 59032, 60442, 88548, 90663, 100951, 118064, 120884, 177096, 181326, 201902, 241768, 302853, 354192, 362652, 403804, 483536, 605706, 725304, 807608, 1211412, 1450608, 1615216, 2422824, 4744697, 4845648, 9489394, 14234091, 18978788, 28468182, 37957576, 56936364, 75915152, 113872728, 227745456]

約数ペア:

[(1, 227745456), (2, 113872728), (3, 75915152), (4, 56936364), (6, 37957576), (8, 28468182), (12, 18978788), (16, 14234091), (24, 9489394), (47, 4845648), (48, 4744697), (94, 2422824), (141, 1615216), (157, 1450608), (188, 1211412), (282, 807608), (314, 725304), (376, 605706), (471, 483536), (564, 403804), (628, 362652), (643, 354192), (752, 302853), (942, 241768), (1128, 201902), (1256, 181326), (1286, 177096), (1884, 120884), (1929, 118064), (2256, 100951), (2512, 90663), (2572, 88548), (3768, 60442), (3858, 59032), (5144, 44274), (7379, 30864), (7536, 30221), (7716, 29516), (10288, 22137), (14758, 15432)]