823256532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{13669}}^1$

素因数の和:13925

約数の個数: 72

約数和(自身を含む): 2388422400

約数和(自身を除く): 1565165868

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1434, 1673, 2151, 2868, 3346, 4302, 5019, 6692, 8604, 10038, 13669, 15057, 20076, 27338, 30114, 41007, 54676, 60228, 82014, 95683, 123021, 164028, 191366, 246042, 287049, 382732, 492084, 574098, 861147, 1148196, 1722294, 3266891, 3444588, 6533782, 9800673, 13067564, 19601346, 22868237, 29402019, 39202692, 45736474, 58804038, 68604711, 91472948, 117608076, 137209422, 205814133, 274418844, 411628266, 823256532]

約数ペア:

[(1, 823256532), (2, 411628266), (3, 274418844), (4, 205814133), (6, 137209422), (7, 117608076), (9, 91472948), (12, 68604711), (14, 58804038), (18, 45736474), (21, 39202692), (28, 29402019), (36, 22868237), (42, 19601346), (63, 13067564), (84, 9800673), (126, 6533782), (239, 3444588), (252, 3266891), (478, 1722294), (717, 1148196), (956, 861147), (1434, 574098), (1673, 492084), (2151, 382732), (2868, 287049), (3346, 246042), (4302, 191366), (5019, 164028), (6692, 123021), (8604, 95683), (10038, 82014), (13669, 60228), (15057, 54676), (20076, 41007), (27338, 30114)]