229322052

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{661}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 607239360

約数和(自身を除く): 377917308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 419, 661, 828, 838, 1257, 1322, 1676, 1983, 2514, 2644, 3771, 3966, 5028, 5949, 7542, 7932, 9637, 11898, 15084, 15203, 19274, 23796, 28911, 30406, 38548, 45609, 57822, 60812, 86733, 91218, 115644, 136827, 173466, 182436, 273654, 276959, 346932, 547308, 553918, 830877, 1107836, 1661754, 2492631, 3323508, 4985262, 6370057, 9970524, 12740114, 19110171, 25480228, 38220342, 57330513, 76440684, 114661026, 229322052]

約数ペア:

[(1, 229322052), (2, 114661026), (3, 76440684), (4, 57330513), (6, 38220342), (9, 25480228), (12, 19110171), (18, 12740114), (23, 9970524), (36, 6370057), (46, 4985262), (69, 3323508), (92, 2492631), (138, 1661754), (207, 1107836), (276, 830877), (414, 553918), (419, 547308), (661, 346932), (828, 276959), (838, 273654), (1257, 182436), (1322, 173466), (1676, 136827), (1983, 115644), (2514, 91218), (2644, 86733), (3771, 60812), (3966, 57822), (5028, 45609), (5949, 38548), (7542, 30406), (7932, 28911), (9637, 23796), (11898, 19274), (15084, 15203)]