6457665552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{1999}}^1$

素因数の和:2221

約数の個数: 160

約数和(自身を含む): 18665472000

約数和(自身を除く): 12207806448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 167, 186, 208, 248, 312, 334, 372, 403, 496, 501, 624, 668, 744, 806, 1002, 1209, 1336, 1488, 1612, 1999, 2004, 2171, 2418, 2672, 3224, 3998, 4008, 4342, 4836, 5177, 5997, 6448, 6513, 7996, 8016, 8684, 9672, 10354, 11994, 13026, 15531, 15992, 17368, 19344, 20708, 23988, 25987, 26052, 31062, 31984, 34736, 41416, 47976, 51974, 52104, 61969, 62124, 67301, 77961, 82832, 95952, 103948, 104208, 123938, 124248, 134602, 155922, 185907, 201903, 207896, 247876, 248496, 269204, 311844, 333833, 371814, 403806, 415792, 495752, 538408, 623688, 667666, 743628, 805597, 807612, 991504, 1001499, 1076816, 1247376, 1335332, 1487256, 1611194, 1615224, 2002998, 2416791, 2670664, 2974512, 3222388, 3230448, 4005996, 4339829, 4833582, 5341328, 6444776, 8011992, 8679658, 9667164, 10348823, 12889552, 13019487, 16023984, 17359316, 19334328, 20697646, 26038974, 31046469, 34718632, 38668656, 41395292, 52077948, 62092938, 69437264, 82790584, 104155896, 124185876, 134534699, 165581168, 208311792, 248371752, 269069398, 403604097, 496743504, 538138796, 807208194, 1076277592, 1614416388, 2152555184, 3228832776, 6457665552]

約数ペア:

[(1, 6457665552), (2, 3228832776), (3, 2152555184), (4, 1614416388), (6, 1076277592), (8, 807208194), (12, 538138796), (13, 496743504), (16, 403604097), (24, 269069398), (26, 248371752), (31, 208311792), (39, 165581168), (48, 134534699), (52, 124185876), (62, 104155896), (78, 82790584), (93, 69437264), (104, 62092938), (124, 52077948), (156, 41395292), (167, 38668656), (186, 34718632), (208, 31046469), (248, 26038974), (312, 20697646), (334, 19334328), (372, 17359316), (403, 16023984), (496, 13019487), (501, 12889552), (624, 10348823), (668, 9667164), (744, 8679658), (806, 8011992), (1002, 6444776), (1209, 5341328), (1336, 4833582), (1488, 4339829), (1612, 4005996), (1999, 3230448), (2004, 3222388), (2171, 2974512), (2418, 2670664), (2672, 2416791), (3224, 2002998), (3998, 1615224), (4008, 1611194), (4342, 1487256), (4836, 1335332), (5177, 1247376), (5997, 1076816), (6448, 1001499), (6513, 991504), (7996, 807612), (8016, 805597), (8684, 743628), (9672, 667666), (10354, 623688), (11994, 538408), (13026, 495752), (15531, 415792), (15992, 403806), (17368, 371814), (19344, 333833), (20708, 311844), (23988, 269204), (25987, 248496), (26052, 247876), (31062, 207896), (31984, 201903), (34736, 185907), (41416, 155922), (47976, 134602), (51974, 124248), (52104, 123938), (61969, 104208), (62124, 103948), (67301, 95952), (77961, 82832)]