445153128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139459}}^1$

素因数の和:139494

約数の個数: 64

約数和(自身を含む): 1338816000

約数和(自身を除く): 893662872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 139459, 278918, 418377, 557836, 836754, 976213, 1115672, 1673508, 1952426, 2649721, 2928639, 3347016, 3904852, 5299442, 5857278, 7809704, 7949163, 10598884, 11714556, 15898326, 18548047, 21197768, 23429112, 31796652, 37096094, 55644141, 63593304, 74192188, 111288282, 148384376, 222576564, 445153128]

約数ペア:

[(1, 445153128), (2, 222576564), (3, 148384376), (4, 111288282), (6, 74192188), (7, 63593304), (8, 55644141), (12, 37096094), (14, 31796652), (19, 23429112), (21, 21197768), (24, 18548047), (28, 15898326), (38, 11714556), (42, 10598884), (56, 7949163), (57, 7809704), (76, 5857278), (84, 5299442), (114, 3904852), (133, 3347016), (152, 2928639), (168, 2649721), (228, 1952426), (266, 1673508), (399, 1115672), (456, 976213), (532, 836754), (798, 557836), (1064, 418377), (1596, 278918), (3192, 139459)]