420239952

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{2089}}^1$

素因数の和:2241

約数の個数: 120

約数和(自身を含む): 1293726720

約数和(自身を除く): 873486768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 127, 132, 144, 176, 198, 254, 264, 381, 396, 508, 528, 762, 792, 1016, 1143, 1397, 1524, 1584, 2032, 2089, 2286, 2794, 3048, 4178, 4191, 4572, 5588, 6096, 6267, 8356, 8382, 9144, 11176, 12534, 12573, 16712, 16764, 18288, 18801, 22352, 22979, 25068, 25146, 33424, 33528, 37602, 45958, 50136, 50292, 67056, 68937, 75204, 91916, 100272, 100584, 137874, 150408, 183832, 201168, 206811, 265303, 275748, 300816, 367664, 413622, 530606, 551496, 795909, 827244, 1061212, 1102992, 1591818, 1654488, 2122424, 2387727, 2918333, 3183636, 3308976, 4244848, 4775454, 5836666, 6367272, 8754999, 9550908, 11673332, 12734544, 17509998, 19101816, 23346664, 26264997, 35019996, 38203632, 46693328, 52529994, 70039992, 105059988, 140079984, 210119976, 420239952]

約数ペア:

[(1, 420239952), (2, 210119976), (3, 140079984), (4, 105059988), (6, 70039992), (8, 52529994), (9, 46693328), (11, 38203632), (12, 35019996), (16, 26264997), (18, 23346664), (22, 19101816), (24, 17509998), (33, 12734544), (36, 11673332), (44, 9550908), (48, 8754999), (66, 6367272), (72, 5836666), (88, 4775454), (99, 4244848), (127, 3308976), (132, 3183636), (144, 2918333), (176, 2387727), (198, 2122424), (254, 1654488), (264, 1591818), (381, 1102992), (396, 1061212), (508, 827244), (528, 795909), (762, 551496), (792, 530606), (1016, 413622), (1143, 367664), (1397, 300816), (1524, 275748), (1584, 265303), (2032, 206811), (2089, 201168), (2286, 183832), (2794, 150408), (3048, 137874), (4178, 100584), (4191, 100272), (4572, 91916), (5588, 75204), (6096, 68937), (6267, 67056), (8356, 50292), (8382, 50136), (9144, 45958), (11176, 37602), (12534, 33528), (12573, 33424), (16712, 25146), (16764, 25068), (18288, 22979), (18801, 22352)]