487400844

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43627}}^1$

素因数の和:43667

約数の個数: 72

約数和(自身を含む): 1392605760

約数和(自身を除く): 905204916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 49, 57, 76, 84, 98, 114, 133, 147, 196, 228, 266, 294, 399, 532, 588, 798, 931, 1596, 1862, 2793, 3724, 5586, 11172, 43627, 87254, 130881, 174508, 261762, 305389, 523524, 610778, 828913, 916167, 1221556, 1657826, 1832334, 2137723, 2486739, 3315652, 3664668, 4275446, 4973478, 5802391, 6413169, 8550892, 9946956, 11604782, 12826338, 17407173, 23209564, 25652676, 34814346, 40616737, 69628692, 81233474, 121850211, 162466948, 243700422, 487400844]

約数ペア:

[(1, 487400844), (2, 243700422), (3, 162466948), (4, 121850211), (6, 81233474), (7, 69628692), (12, 40616737), (14, 34814346), (19, 25652676), (21, 23209564), (28, 17407173), (38, 12826338), (42, 11604782), (49, 9946956), (57, 8550892), (76, 6413169), (84, 5802391), (98, 4973478), (114, 4275446), (133, 3664668), (147, 3315652), (196, 2486739), (228, 2137723), (266, 1832334), (294, 1657826), (399, 1221556), (532, 916167), (588, 828913), (798, 610778), (931, 523524), (1596, 305389), (1862, 261762), (2793, 174508), (3724, 130881), (5586, 87254), (11172, 43627)]