1222840328

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{853}}^1$

素因数の和:1086

約数の個数: 64

約数和(自身を含む): 2479196160

約数和(自身を除く): 1256355832

約数列:

[1, 2, 4, 8, 17, 34, 68, 83, 127, 136, 166, 254, 332, 508, 664, 853, 1016, 1411, 1706, 2159, 2822, 3412, 4318, 5644, 6824, 8636, 10541, 11288, 14501, 17272, 21082, 29002, 42164, 58004, 70799, 84328, 108331, 116008, 141598, 179197, 216662, 283196, 358394, 433324, 566392, 716788, 866648, 1203583, 1433576, 1841627, 2407166, 3683254, 4814332, 7366508, 8991473, 9628664, 14733016, 17982946, 35965892, 71931784, 152855041, 305710082, 611420164, 1222840328]

約数ペア:

[(1, 1222840328), (2, 611420164), (4, 305710082), (8, 152855041), (17, 71931784), (34, 35965892), (68, 17982946), (83, 14733016), (127, 9628664), (136, 8991473), (166, 7366508), (254, 4814332), (332, 3683254), (508, 2407166), (664, 1841627), (853, 1433576), (1016, 1203583), (1411, 866648), (1706, 716788), (2159, 566392), (2822, 433324), (3412, 358394), (4318, 283196), (5644, 216662), (6824, 179197), (8636, 141598), (10541, 116008), (11288, 108331), (14501, 84328), (17272, 70799), (21082, 58004), (29002, 42164)]