1330439968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12641}}^1$

素因数の和:12698

約数の個数: 96

約数和(自身を含む): 3211270272

約数和(自身を除く): 1880830304

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 23, 26, 32, 44, 46, 52, 88, 92, 104, 143, 176, 184, 208, 253, 286, 299, 352, 368, 416, 506, 572, 598, 736, 1012, 1144, 1196, 2024, 2288, 2392, 3289, 4048, 4576, 4784, 6578, 8096, 9568, 12641, 13156, 25282, 26312, 50564, 52624, 101128, 105248, 139051, 164333, 202256, 278102, 290743, 328666, 404512, 556204, 581486, 657332, 1112408, 1162972, 1314664, 1807663, 2224816, 2325944, 2629328, 3198173, 3615326, 3779659, 4449632, 4651888, 5258656, 6396346, 7230652, 7559318, 9303776, 12792692, 14461304, 15118636, 25585384, 28922608, 30237272, 41576249, 51170768, 57845216, 60474544, 83152498, 102341536, 120949088, 166304996, 332609992, 665219984, 1330439968]

約数ペア:

[(1, 1330439968), (2, 665219984), (4, 332609992), (8, 166304996), (11, 120949088), (13, 102341536), (16, 83152498), (22, 60474544), (23, 57845216), (26, 51170768), (32, 41576249), (44, 30237272), (46, 28922608), (52, 25585384), (88, 15118636), (92, 14461304), (104, 12792692), (143, 9303776), (176, 7559318), (184, 7230652), (208, 6396346), (253, 5258656), (286, 4651888), (299, 4449632), (352, 3779659), (368, 3615326), (416, 3198173), (506, 2629328), (572, 2325944), (598, 2224816), (736, 1807663), (1012, 1314664), (1144, 1162972), (1196, 1112408), (2024, 657332), (2288, 581486), (2392, 556204), (3289, 404512), (4048, 328666), (4576, 290743), (4784, 278102), (6578, 202256), (8096, 164333), (9568, 139051), (12641, 105248), (13156, 101128), (25282, 52624), (26312, 50564)]