1290617362936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{389}}^1\times {\mathrm{130457}}^1$

素因数の和:130897

約数の個数: 96

約数和(自身を含む): 2811552541200

約数和(自身を除く): 1520935178264

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 289, 374, 389, 578, 748, 778, 1156, 1496, 1556, 2312, 3112, 3179, 4279, 6358, 6613, 8558, 12716, 13226, 17116, 25432, 26452, 34232, 52904, 72743, 112421, 130457, 145486, 224842, 260914, 290972, 449684, 521828, 581944, 899368, 1043656, 1236631, 1435027, 2217769, 2473262, 2870054, 4435538, 4946524, 5740108, 8871076, 9893048, 11480216, 17742152, 24395459, 37702073, 48790918, 50747773, 75404146, 97581836, 101495546, 150808292, 195163672, 202991092, 301616584, 405982184, 414722803, 558225503, 829445606, 862712141, 1116451006, 1658891212, 1725424282, 2232902012, 3317782424, 3450848564, 4465804024, 6901697128, 9489833551, 14666106397, 18979667102, 29332212794, 37959334204, 58664425588, 75918668408, 117328851176, 161327170367, 322654340734, 645308681468, 1290617362936]

約数ペア:

[(1, 1290617362936), (2, 645308681468), (4, 322654340734), (8, 161327170367), (11, 117328851176), (17, 75918668408), (22, 58664425588), (34, 37959334204), (44, 29332212794), (68, 18979667102), (88, 14666106397), (136, 9489833551), (187, 6901697128), (289, 4465804024), (374, 3450848564), (389, 3317782424), (578, 2232902012), (748, 1725424282), (778, 1658891212), (1156, 1116451006), (1496, 862712141), (1556, 829445606), (2312, 558225503), (3112, 414722803), (3179, 405982184), (4279, 301616584), (6358, 202991092), (6613, 195163672), (8558, 150808292), (12716, 101495546), (13226, 97581836), (17116, 75404146), (25432, 50747773), (26452, 48790918), (34232, 37702073), (52904, 24395459), (72743, 17742152), (112421, 11480216), (130457, 9893048), (145486, 8871076), (224842, 5740108), (260914, 4946524), (290972, 4435538), (449684, 2870054), (521828, 2473262), (581944, 2217769), (899368, 1435027), (1043656, 1236631)]