214103412

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 599044992

約数和(自身を除く): 384941580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 81, 92, 108, 122, 138, 157, 162, 183, 207, 243, 244, 276, 314, 324, 366, 414, 471, 486, 549, 621, 628, 732, 828, 942, 972, 1098, 1242, 1403, 1413, 1647, 1863, 1884, 2196, 2484, 2806, 2826, 3294, 3611, 3726, 4209, 4239, 4941, 5589, 5612, 5652, 6588, 7222, 7452, 8418, 8478, 9577, 9882, 10833, 11178, 12627, 12717, 14444, 14823, 16836, 16956, 19154, 19764, 21666, 22356, 25254, 25434, 28731, 29646, 32499, 37881, 38151, 38308, 43332, 50508, 50868, 57462, 59292, 64998, 75762, 76302, 86193, 97497, 113643, 114924, 129996, 151524, 152604, 172386, 194994, 220271, 227286, 258579, 292491, 340929, 344772, 389988, 440542, 454572, 517158, 584982, 660813, 681858, 775737, 877473, 881084, 1034316, 1169964, 1321626, 1363716, 1551474, 1754946, 1982439, 2327211, 2643252, 3102948, 3509892, 3964878, 4654422, 5947317, 7929756, 9308844, 11894634, 17841951, 23789268, 35683902, 53525853, 71367804, 107051706, 214103412]

約数ペア:

[(1, 214103412), (2, 107051706), (3, 71367804), (4, 53525853), (6, 35683902), (9, 23789268), (12, 17841951), (18, 11894634), (23, 9308844), (27, 7929756), (36, 5947317), (46, 4654422), (54, 3964878), (61, 3509892), (69, 3102948), (81, 2643252), (92, 2327211), (108, 1982439), (122, 1754946), (138, 1551474), (157, 1363716), (162, 1321626), (183, 1169964), (207, 1034316), (243, 881084), (244, 877473), (276, 775737), (314, 681858), (324, 660813), (366, 584982), (414, 517158), (471, 454572), (486, 440542), (549, 389988), (621, 344772), (628, 340929), (732, 292491), (828, 258579), (942, 227286), (972, 220271), (1098, 194994), (1242, 172386), (1403, 152604), (1413, 151524), (1647, 129996), (1863, 114924), (1884, 113643), (2196, 97497), (2484, 86193), (2806, 76302), (2826, 75762), (3294, 64998), (3611, 59292), (3726, 57462), (4209, 50868), (4239, 50508), (4941, 43332), (5589, 38308), (5612, 38151), (5652, 37881), (6588, 32499), (7222, 29646), (7452, 28731), (8418, 25434), (8478, 25254), (9577, 22356), (9882, 21666), (10833, 19764), (11178, 19154), (12627, 16956), (12717, 16836), (14444, 14823)]