243506844

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18947}}^1$

素因数の和:18984

約数の個数: 96

約数和(自身を含む): 763983360

約数和(自身を除く): 520476516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 34, 36, 42, 51, 54, 63, 68, 84, 102, 108, 119, 126, 153, 189, 204, 238, 252, 306, 357, 378, 459, 476, 612, 714, 756, 918, 1071, 1428, 1836, 2142, 3213, 4284, 6426, 12852, 18947, 37894, 56841, 75788, 113682, 132629, 170523, 227364, 265258, 322099, 341046, 397887, 511569, 530516, 644198, 682092, 795774, 966297, 1023138, 1193661, 1288396, 1591548, 1932594, 2046276, 2254693, 2387322, 2898891, 3580983, 3865188, 4509386, 4774644, 5797782, 6764079, 7161966, 8696673, 9018772, 11595564, 13528158, 14323932, 17393346, 20292237, 27056316, 34786692, 40584474, 60876711, 81168948, 121753422, 243506844]

約数ペア:

[(1, 243506844), (2, 121753422), (3, 81168948), (4, 60876711), (6, 40584474), (7, 34786692), (9, 27056316), (12, 20292237), (14, 17393346), (17, 14323932), (18, 13528158), (21, 11595564), (27, 9018772), (28, 8696673), (34, 7161966), (36, 6764079), (42, 5797782), (51, 4774644), (54, 4509386), (63, 3865188), (68, 3580983), (84, 2898891), (102, 2387322), (108, 2254693), (119, 2046276), (126, 1932594), (153, 1591548), (189, 1288396), (204, 1193661), (238, 1023138), (252, 966297), (306, 795774), (357, 682092), (378, 644198), (459, 530516), (476, 511569), (612, 397887), (714, 341046), (756, 322099), (918, 265258), (1071, 227364), (1428, 170523), (1836, 132629), (2142, 113682), (3213, 75788), (4284, 56841), (6426, 37894), (12852, 18947)]