1153790388

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4397}}^1$

素因数の和:4641

約数の個数: 72

約数和(自身を含む): 3011240232

約数和(自身を除く): 1857449844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 197, 222, 333, 394, 444, 591, 666, 788, 1182, 1332, 1773, 2364, 3546, 4397, 7092, 7289, 8794, 13191, 14578, 17588, 21867, 26382, 29156, 39573, 43734, 52764, 65601, 79146, 87468, 131202, 158292, 162689, 262404, 325378, 488067, 650756, 866209, 976134, 1464201, 1732418, 1952268, 2598627, 2928402, 3464836, 5197254, 5856804, 7795881, 10394508, 15591762, 31183524, 32049733, 64099466, 96149199, 128198932, 192298398, 288447597, 384596796, 576895194, 1153790388]

約数ペア:

[(1, 1153790388), (2, 576895194), (3, 384596796), (4, 288447597), (6, 192298398), (9, 128198932), (12, 96149199), (18, 64099466), (36, 32049733), (37, 31183524), (74, 15591762), (111, 10394508), (148, 7795881), (197, 5856804), (222, 5197254), (333, 3464836), (394, 2928402), (444, 2598627), (591, 1952268), (666, 1732418), (788, 1464201), (1182, 976134), (1332, 866209), (1773, 650756), (2364, 488067), (3546, 325378), (4397, 262404), (7092, 162689), (7289, 158292), (8794, 131202), (13191, 87468), (14578, 79146), (17588, 65601), (21867, 52764), (26382, 43734), (29156, 39573)]