227142712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 463216320

約数和(自身を除く): 236073608

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 137, 146, 167, 274, 292, 334, 548, 584, 668, 1096, 1241, 1336, 2329, 2482, 2839, 4658, 4964, 5678, 9316, 9928, 10001, 11356, 12191, 18632, 20002, 22712, 22879, 24382, 40004, 45758, 48764, 80008, 91516, 97528, 170017, 183032, 207247, 340034, 388943, 414494, 680068, 777886, 828988, 1360136, 1555772, 1657976, 1670167, 3111544, 3340334, 6680668, 13361336, 28392839, 56785678, 113571356, 227142712]

約数ペア:

[(1, 227142712), (2, 113571356), (4, 56785678), (8, 28392839), (17, 13361336), (34, 6680668), (68, 3340334), (73, 3111544), (136, 1670167), (137, 1657976), (146, 1555772), (167, 1360136), (274, 828988), (292, 777886), (334, 680068), (548, 414494), (584, 388943), (668, 340034), (1096, 207247), (1241, 183032), (1336, 170017), (2329, 97528), (2482, 91516), (2839, 80008), (4658, 48764), (4964, 45758), (5678, 40004), (9316, 24382), (9928, 22879), (10001, 22712), (11356, 20002), (12191, 18632)]