1298431044

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24029}}^1$

素因数の和:24137

約数の個数: 72

約数和(自身を含む): 3498768000

約数和(自身を除く): 2200336956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 79, 114, 158, 171, 228, 237, 316, 342, 474, 684, 711, 948, 1422, 1501, 2844, 3002, 4503, 6004, 9006, 13509, 18012, 24029, 27018, 48058, 54036, 72087, 96116, 144174, 216261, 288348, 432522, 456551, 865044, 913102, 1369653, 1826204, 1898291, 2739306, 3796582, 4108959, 5478612, 5694873, 7593164, 8217918, 11389746, 16435836, 17084619, 22779492, 34169238, 36067529, 68338476, 72135058, 108202587, 144270116, 216405174, 324607761, 432810348, 649215522, 1298431044]

約数ペア:

[(1, 1298431044), (2, 649215522), (3, 432810348), (4, 324607761), (6, 216405174), (9, 144270116), (12, 108202587), (18, 72135058), (19, 68338476), (36, 36067529), (38, 34169238), (57, 22779492), (76, 17084619), (79, 16435836), (114, 11389746), (158, 8217918), (171, 7593164), (228, 5694873), (237, 5478612), (316, 4108959), (342, 3796582), (474, 2739306), (684, 1898291), (711, 1826204), (948, 1369653), (1422, 913102), (1501, 865044), (2844, 456551), (3002, 432522), (4503, 288348), (6004, 216261), (9006, 144174), (13509, 96116), (18012, 72087), (24029, 54036), (27018, 48058)]