1218608352

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1949}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 3756261600

約数和(自身を除く): 2537653248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 167, 208, 234, 288, 312, 334, 416, 468, 501, 624, 668, 936, 1002, 1248, 1336, 1503, 1872, 1949, 2004, 2171, 2672, 3006, 3744, 3898, 4008, 4342, 5344, 5847, 6012, 6513, 7796, 8016, 8684, 11694, 12024, 13026, 15592, 16032, 17368, 17541, 19539, 23388, 24048, 25337, 26052, 31184, 34736, 35082, 39078, 46776, 48096, 50674, 52104, 62368, 69472, 70164, 76011, 78156, 93552, 101348, 104208, 140328, 152022, 156312, 187104, 202696, 208416, 228033, 280656, 304044, 312624, 325483, 405392, 456066, 561312, 608088, 625248, 650966, 810784, 912132, 976449, 1216176, 1301932, 1824264, 1952898, 2432352, 2603864, 2929347, 3648528, 3905796, 4231279, 5207728, 5858694, 7297056, 7811592, 8462558, 10415456, 11717388, 12693837, 15623184, 16925116, 23434776, 25387674, 31246368, 33850232, 38081511, 46869552, 50775348, 67700464, 76163022, 93739104, 101550696, 135400928, 152326044, 203101392, 304652088, 406202784, 609304176, 1218608352]

約数ペア:

[(1, 1218608352), (2, 609304176), (3, 406202784), (4, 304652088), (6, 203101392), (8, 152326044), (9, 135400928), (12, 101550696), (13, 93739104), (16, 76163022), (18, 67700464), (24, 50775348), (26, 46869552), (32, 38081511), (36, 33850232), (39, 31246368), (48, 25387674), (52, 23434776), (72, 16925116), (78, 15623184), (96, 12693837), (104, 11717388), (117, 10415456), (144, 8462558), (156, 7811592), (167, 7297056), (208, 5858694), (234, 5207728), (288, 4231279), (312, 3905796), (334, 3648528), (416, 2929347), (468, 2603864), (501, 2432352), (624, 1952898), (668, 1824264), (936, 1301932), (1002, 1216176), (1248, 976449), (1336, 912132), (1503, 810784), (1872, 650966), (1949, 625248), (2004, 608088), (2171, 561312), (2672, 456066), (3006, 405392), (3744, 325483), (3898, 312624), (4008, 304044), (4342, 280656), (5344, 228033), (5847, 208416), (6012, 202696), (6513, 187104), (7796, 156312), (8016, 152022), (8684, 140328), (11694, 104208), (12024, 101348), (13026, 93552), (15592, 78156), (16032, 76011), (17368, 70164), (17541, 69472), (19539, 62368), (23388, 52104), (24048, 50674), (25337, 48096), (26052, 46776), (31184, 39078), (34736, 35082)]