2109449616

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{787}}^1\times {\mathrm{2939}}^1$

素因数の和:3756

約数の個数: 80

約数和(自身を含む): 5745465600

約数和(自身を除く): 3636015984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 787, 912, 1574, 2361, 2939, 3148, 4722, 5878, 6296, 8817, 9444, 11756, 12592, 14953, 17634, 18888, 23512, 29906, 35268, 37776, 44859, 47024, 55841, 59812, 70536, 89718, 111682, 119624, 141072, 167523, 179436, 223364, 239248, 335046, 358872, 446728, 670092, 717744, 893456, 1340184, 2312993, 2680368, 4625986, 6938979, 9251972, 13877958, 18503944, 27755916, 37007888, 43946867, 55511832, 87893734, 111023664, 131840601, 175787468, 263681202, 351574936, 527362404, 703149872, 1054724808, 2109449616]

約数ペア:

[(1, 2109449616), (2, 1054724808), (3, 703149872), (4, 527362404), (6, 351574936), (8, 263681202), (12, 175787468), (16, 131840601), (19, 111023664), (24, 87893734), (38, 55511832), (48, 43946867), (57, 37007888), (76, 27755916), (114, 18503944), (152, 13877958), (228, 9251972), (304, 6938979), (456, 4625986), (787, 2680368), (912, 2312993), (1574, 1340184), (2361, 893456), (2939, 717744), (3148, 670092), (4722, 446728), (5878, 358872), (6296, 335046), (8817, 239248), (9444, 223364), (11756, 179436), (12592, 167523), (14953, 141072), (17634, 119624), (18888, 111682), (23512, 89718), (29906, 70536), (35268, 59812), (37776, 55841), (44859, 47024)]