406941528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{19073}}^1$

素因数の和:19216

約数の個数: 64

約数和(自身を含む): 1171906560

約数和(自身を除く): 764965032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 127, 168, 254, 381, 508, 762, 889, 1016, 1524, 1778, 2667, 3048, 3556, 5334, 7112, 10668, 19073, 21336, 38146, 57219, 76292, 114438, 133511, 152584, 228876, 267022, 400533, 457752, 534044, 801066, 1068088, 1602132, 2422271, 3204264, 4844542, 7266813, 9689084, 14533626, 16955897, 19378168, 29067252, 33911794, 50867691, 58134504, 67823588, 101735382, 135647176, 203470764, 406941528]

約数ペア:

[(1, 406941528), (2, 203470764), (3, 135647176), (4, 101735382), (6, 67823588), (7, 58134504), (8, 50867691), (12, 33911794), (14, 29067252), (21, 19378168), (24, 16955897), (28, 14533626), (42, 9689084), (56, 7266813), (84, 4844542), (127, 3204264), (168, 2422271), (254, 1602132), (381, 1068088), (508, 801066), (762, 534044), (889, 457752), (1016, 400533), (1524, 267022), (1778, 228876), (2667, 152584), (3048, 133511), (3556, 114438), (5334, 76292), (7112, 57219), (10668, 38146), (19073, 21336)]