2178117552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{233}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 6200603136

約数和(自身を除く): 4022485584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 71, 78, 104, 142, 156, 208, 211, 213, 233, 284, 312, 422, 426, 466, 568, 624, 633, 699, 844, 852, 923, 932, 1136, 1266, 1398, 1688, 1704, 1846, 1864, 2532, 2743, 2769, 2796, 3029, 3376, 3408, 3692, 3728, 5064, 5486, 5538, 5592, 6058, 7384, 8229, 9087, 10128, 10972, 11076, 11184, 12116, 14768, 14981, 16458, 16543, 18174, 21944, 22152, 24232, 29962, 32916, 33086, 36348, 43888, 44304, 44943, 48464, 49163, 49629, 59924, 65832, 66172, 72696, 89886, 98326, 99258, 119848, 131664, 132344, 145392, 147489, 179772, 194753, 196652, 198516, 215059, 239696, 264688, 294978, 359544, 389506, 393304, 397032, 430118, 584259, 589956, 639119, 645177, 719088, 779012, 786608, 794064, 860236, 1168518, 1179912, 1278238, 1290354, 1558024, 1720472, 1917357, 2337036, 2359824, 2556476, 2580708, 3116048, 3440944, 3490573, 3834714, 4674072, 5112952, 5161416, 6981146, 7669428, 9348144, 10225904, 10322832, 10471719, 13962292, 15338856, 20943438, 27924584, 30677712, 41886876, 45377449, 55849168, 83773752, 90754898, 136132347, 167547504, 181509796, 272264694, 363019592, 544529388, 726039184, 1089058776, 2178117552]

約数ペア:

[(1, 2178117552), (2, 1089058776), (3, 726039184), (4, 544529388), (6, 363019592), (8, 272264694), (12, 181509796), (13, 167547504), (16, 136132347), (24, 90754898), (26, 83773752), (39, 55849168), (48, 45377449), (52, 41886876), (71, 30677712), (78, 27924584), (104, 20943438), (142, 15338856), (156, 13962292), (208, 10471719), (211, 10322832), (213, 10225904), (233, 9348144), (284, 7669428), (312, 6981146), (422, 5161416), (426, 5112952), (466, 4674072), (568, 3834714), (624, 3490573), (633, 3440944), (699, 3116048), (844, 2580708), (852, 2556476), (923, 2359824), (932, 2337036), (1136, 1917357), (1266, 1720472), (1398, 1558024), (1688, 1290354), (1704, 1278238), (1846, 1179912), (1864, 1168518), (2532, 860236), (2743, 794064), (2769, 786608), (2796, 779012), (3029, 719088), (3376, 645177), (3408, 639119), (3692, 589956), (3728, 584259), (5064, 430118), (5486, 397032), (5538, 393304), (5592, 389506), (6058, 359544), (7384, 294978), (8229, 264688), (9087, 239696), (10128, 215059), (10972, 198516), (11076, 196652), (11184, 194753), (12116, 179772), (14768, 147489), (14981, 145392), (16458, 132344), (16543, 131664), (18174, 119848), (21944, 99258), (22152, 98326), (24232, 89886), (29962, 72696), (32916, 66172), (33086, 65832), (36348, 59924), (43888, 49629), (44304, 49163), (44943, 48464)]