2400515271

素因数分解:

$3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:527

約数の個数: 160

約数和(自身を含む): 4817387520

約数和(自身を除く): 2416872249

約数列:

[1, 3, 7, 9, 11, 19, 21, 27, 33, 47, 57, 63, 77, 81, 99, 133, 141, 171, 189, 209, 231, 297, 329, 399, 423, 431, 513, 517, 567, 627, 693, 891, 893, 987, 1197, 1269, 1293, 1463, 1539, 1551, 1881, 2079, 2679, 2961, 3017, 3591, 3619, 3807, 3879, 4389, 4653, 4741, 5643, 6237, 6251, 8037, 8189, 8883, 9051, 9823, 10773, 10857, 11637, 13167, 13959, 14223, 16929, 18753, 20257, 24111, 24567, 26649, 27153, 29469, 32571, 33187, 34911, 39501, 41877, 42669, 56259, 57323, 60771, 68761, 72333, 73701, 81459, 88407, 90079, 97713, 99561, 118503, 128007, 141799, 168777, 171969, 182313, 206283, 221103, 222827, 244377, 265221, 270237, 293139, 298683, 384021, 384883, 425397, 506331, 515907, 546939, 618849, 630553, 663309, 668481, 795663, 810711, 896049, 1154649, 1276191, 1547721, 1559789, 1640817, 1856547, 1891659, 2005443, 2432133, 2688147, 2694181, 3463947, 3828573, 4233713, 4643163, 4679367, 5569641, 5674977, 6016329, 7296399, 8082543, 10391841, 11485719, 12701139, 14038101, 17024931, 18048987, 24247629, 29635991, 31175523, 38103417, 42114303, 51074793, 72742887, 88907973, 114310251, 126342909, 218228661, 266723919, 342930753, 800171757, 2400515271]

約数ペア:

[(1, 2400515271), (3, 800171757), (7, 342930753), (9, 266723919), (11, 218228661), (19, 126342909), (21, 114310251), (27, 88907973), (33, 72742887), (47, 51074793), (57, 42114303), (63, 38103417), (77, 31175523), (81, 29635991), (99, 24247629), (133, 18048987), (141, 17024931), (171, 14038101), (189, 12701139), (209, 11485719), (231, 10391841), (297, 8082543), (329, 7296399), (399, 6016329), (423, 5674977), (431, 5569641), (513, 4679367), (517, 4643163), (567, 4233713), (627, 3828573), (693, 3463947), (891, 2694181), (893, 2688147), (987, 2432133), (1197, 2005443), (1269, 1891659), (1293, 1856547), (1463, 1640817), (1539, 1559789), (1551, 1547721), (1881, 1276191), (2079, 1154649), (2679, 896049), (2961, 810711), (3017, 795663), (3591, 668481), (3619, 663309), (3807, 630553), (3879, 618849), (4389, 546939), (4653, 515907), (4741, 506331), (5643, 425397), (6237, 384883), (6251, 384021), (8037, 298683), (8189, 293139), (8883, 270237), (9051, 265221), (9823, 244377), (10773, 222827), (10857, 221103), (11637, 206283), (13167, 182313), (13959, 171969), (14223, 168777), (16929, 141799), (18753, 128007), (20257, 118503), (24111, 99561), (24567, 97713), (26649, 90079), (27153, 88407), (29469, 81459), (32571, 73701), (33187, 72333), (34911, 68761), (39501, 60771), (41877, 57323), (42669, 56259)]