1919229144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{671999}}^1$

素因数の和:672032

約数の個数: 64

約数和(自身を含む): 5806080000

約数和(自身を除く): 3886850856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 671999, 1343998, 2015997, 2687996, 4031994, 4703993, 5375992, 8063988, 9407986, 11423983, 14111979, 16127976, 18815972, 22847966, 28223958, 34271949, 37631944, 45695932, 56447916, 68543898, 79967881, 91391864, 112895832, 137087796, 159935762, 239903643, 274175592, 319871524, 479807286, 639743048, 959614572, 1919229144]

約数ペア:

[(1, 1919229144), (2, 959614572), (3, 639743048), (4, 479807286), (6, 319871524), (7, 274175592), (8, 239903643), (12, 159935762), (14, 137087796), (17, 112895832), (21, 91391864), (24, 79967881), (28, 68543898), (34, 56447916), (42, 45695932), (51, 37631944), (56, 34271949), (68, 28223958), (84, 22847966), (102, 18815972), (119, 16127976), (136, 14111979), (168, 11423983), (204, 9407986), (238, 8063988), (357, 5375992), (408, 4703993), (476, 4031994), (714, 2687996), (952, 2015997), (1428, 1343998), (2856, 671999)]