489326796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{10061}}^1$

素因数の和:10271

約数の個数: 72

約数和(自身を含む): 1421076384

約数和(自身を除く): 931749588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 193, 252, 386, 579, 772, 1158, 1351, 1737, 2316, 2702, 3474, 4053, 5404, 6948, 8106, 10061, 12159, 16212, 20122, 24318, 30183, 40244, 48636, 60366, 70427, 90549, 120732, 140854, 181098, 211281, 281708, 362196, 422562, 633843, 845124, 1267686, 1941773, 2535372, 3883546, 5825319, 7767092, 11650638, 13592411, 17475957, 23301276, 27184822, 34951914, 40777233, 54369644, 69903828, 81554466, 122331699, 163108932, 244663398, 489326796]

約数ペア:

[(1, 489326796), (2, 244663398), (3, 163108932), (4, 122331699), (6, 81554466), (7, 69903828), (9, 54369644), (12, 40777233), (14, 34951914), (18, 27184822), (21, 23301276), (28, 17475957), (36, 13592411), (42, 11650638), (63, 7767092), (84, 5825319), (126, 3883546), (193, 2535372), (252, 1941773), (386, 1267686), (579, 845124), (772, 633843), (1158, 422562), (1351, 362196), (1737, 281708), (2316, 211281), (2702, 181098), (3474, 140854), (4053, 120732), (5404, 90549), (6948, 70427), (8106, 60366), (10061, 48636), (12159, 40244), (16212, 30183), (20122, 24318)]