243152532

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{7043}}^1$

素因数の和:7197

約数の個数: 72

約数和(自身を含む): 707668416

約数和(自身を除く): 464515884

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 137, 252, 274, 411, 548, 822, 959, 1233, 1644, 1918, 2466, 2877, 3836, 4932, 5754, 7043, 8631, 11508, 14086, 17262, 21129, 28172, 34524, 42258, 49301, 63387, 84516, 98602, 126774, 147903, 197204, 253548, 295806, 443709, 591612, 887418, 964891, 1774836, 1929782, 2894673, 3859564, 5789346, 6754237, 8684019, 11578692, 13508474, 17368038, 20262711, 27016948, 34736076, 40525422, 60788133, 81050844, 121576266, 243152532]

約数ペア:

[(1, 243152532), (2, 121576266), (3, 81050844), (4, 60788133), (6, 40525422), (7, 34736076), (9, 27016948), (12, 20262711), (14, 17368038), (18, 13508474), (21, 11578692), (28, 8684019), (36, 6754237), (42, 5789346), (63, 3859564), (84, 2894673), (126, 1929782), (137, 1774836), (252, 964891), (274, 887418), (411, 591612), (548, 443709), (822, 295806), (959, 253548), (1233, 197204), (1644, 147903), (1918, 126774), (2466, 98602), (2877, 84516), (3836, 63387), (4932, 49301), (5754, 42258), (7043, 34524), (8631, 28172), (11508, 21129), (14086, 17262)]