400044204

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^2\times {\mathrm{1831}}^1$

素因数の和:1885

約数の個数: 144

約数和(自身を含む): 1259829760

約数和(自身を除く): 859785556

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, 289, 306, 357, 378, 459, 476, 578, 612, 714, 756, 867, 918, 1071, 1156, 1428, 1734, 1831, 1836, 2023, 2142, 2601, 3213, 3468, 3662, 4046, 4284, 5202, 5493, 6069, 6426, 7324, 7803, 8092, 10404, 10986, 12138, 12817, 12852, 15606, 16479, 18207, 21972, 24276, 25634, 31127, 31212, 32958, 36414, 38451, 49437, 51268, 54621, 62254, 65916, 72828, 76902, 93381, 98874, 109242, 115353, 124508, 153804, 186762, 197748, 217889, 218484, 230706, 280143, 346059, 373524, 435778, 461412, 529159, 560286, 653667, 692118, 840429, 871556, 1058318, 1120572, 1307334, 1384236, 1587477, 1680858, 1961001, 2116636, 2614668, 3174954, 3361716, 3704113, 3922002, 4762431, 5883003, 6349908, 7408226, 7844004, 9524862, 11112339, 11766006, 14287293, 14816452, 19049724, 22224678, 23532012, 28574586, 33337017, 44449356, 57149172, 66674034, 100011051, 133348068, 200022102, 400044204]

約数ペア:

[(1, 400044204), (2, 200022102), (3, 133348068), (4, 100011051), (6, 66674034), (7, 57149172), (9, 44449356), (12, 33337017), (14, 28574586), (17, 23532012), (18, 22224678), (21, 19049724), (27, 14816452), (28, 14287293), (34, 11766006), (36, 11112339), (42, 9524862), (51, 7844004), (54, 7408226), (63, 6349908), (68, 5883003), (84, 4762431), (102, 3922002), (108, 3704113), (119, 3361716), (126, 3174954), (153, 2614668), (189, 2116636), (204, 1961001), (238, 1680858), (252, 1587477), (289, 1384236), (306, 1307334), (357, 1120572), (378, 1058318), (459, 871556), (476, 840429), (578, 692118), (612, 653667), (714, 560286), (756, 529159), (867, 461412), (918, 435778), (1071, 373524), (1156, 346059), (1428, 280143), (1734, 230706), (1831, 218484), (1836, 217889), (2023, 197748), (2142, 186762), (2601, 153804), (3213, 124508), (3468, 115353), (3662, 109242), (4046, 98874), (4284, 93381), (5202, 76902), (5493, 72828), (6069, 65916), (6426, 62254), (7324, 54621), (7803, 51268), (8092, 49437), (10404, 38451), (10986, 36414), (12138, 32958), (12817, 31212), (12852, 31127), (15606, 25634), (16479, 24276), (18207, 21972)]