431337492

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{2027}}^1$

素因数の和:2317

約数の個数: 72

約数和(自身を含む): 1142721216

約数和(自身を除く): 711383724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 257, 276, 414, 514, 771, 828, 1028, 1542, 2027, 2313, 3084, 4054, 4626, 5911, 6081, 8108, 9252, 11822, 12162, 17733, 18243, 23644, 24324, 35466, 36486, 46621, 53199, 70932, 72972, 93242, 106398, 139863, 186484, 212796, 279726, 419589, 520939, 559452, 839178, 1041878, 1562817, 1678356, 2083756, 3125634, 4688451, 6251268, 9376902, 11981597, 18753804, 23963194, 35944791, 47926388, 71889582, 107834373, 143779164, 215668746, 431337492]

約数ペア:

[(1, 431337492), (2, 215668746), (3, 143779164), (4, 107834373), (6, 71889582), (9, 47926388), (12, 35944791), (18, 23963194), (23, 18753804), (36, 11981597), (46, 9376902), (69, 6251268), (92, 4688451), (138, 3125634), (207, 2083756), (257, 1678356), (276, 1562817), (414, 1041878), (514, 839178), (771, 559452), (828, 520939), (1028, 419589), (1542, 279726), (2027, 212796), (2313, 186484), (3084, 139863), (4054, 106398), (4626, 93242), (5911, 72972), (6081, 70932), (8108, 53199), (9252, 46621), (11822, 36486), (12162, 35466), (17733, 24324), (18243, 23644)]