225757368

素因数分解:

$2^3\times 3^4\times {\mathrm{137}}^1\times {\mathrm{2543}}^1$

素因数の和:2698

約数の個数: 80

約数和(自身を含む): 637195680

約数和(自身を除く): 411438312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 137, 162, 216, 274, 324, 411, 548, 648, 822, 1096, 1233, 1644, 2466, 2543, 3288, 3699, 4932, 5086, 7398, 7629, 9864, 10172, 11097, 14796, 15258, 20344, 22194, 22887, 29592, 30516, 44388, 45774, 61032, 68661, 88776, 91548, 137322, 183096, 205983, 274644, 348391, 411966, 549288, 696782, 823932, 1045173, 1393564, 1647864, 2090346, 2787128, 3135519, 4180692, 6271038, 8361384, 9406557, 12542076, 18813114, 25084152, 28219671, 37626228, 56439342, 75252456, 112878684, 225757368]

約数ペア:

[(1, 225757368), (2, 112878684), (3, 75252456), (4, 56439342), (6, 37626228), (8, 28219671), (9, 25084152), (12, 18813114), (18, 12542076), (24, 9406557), (27, 8361384), (36, 6271038), (54, 4180692), (72, 3135519), (81, 2787128), (108, 2090346), (137, 1647864), (162, 1393564), (216, 1045173), (274, 823932), (324, 696782), (411, 549288), (548, 411966), (648, 348391), (822, 274644), (1096, 205983), (1233, 183096), (1644, 137322), (2466, 91548), (2543, 88776), (3288, 68661), (3699, 61032), (4932, 45774), (5086, 44388), (7398, 30516), (7629, 29592), (9864, 22887), (10172, 22194), (11097, 20344), (14796, 15258)]