2172945216

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:609

約数の個数: 168

約数和(自身を含む): 6278416704

約数和(自身を除く): 4105471488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 167, 169, 192, 208, 312, 334, 338, 401, 416, 501, 507, 624, 668, 676, 802, 832, 1002, 1014, 1203, 1248, 1336, 1352, 1604, 2004, 2028, 2171, 2406, 2496, 2672, 2704, 3208, 4008, 4056, 4342, 4812, 5213, 5344, 5408, 6416, 6513, 8016, 8112, 8684, 9624, 10426, 10688, 10816, 12832, 13026, 15639, 16032, 16224, 17368, 19248, 20852, 25664, 26052, 28223, 31278, 32064, 32448, 34736, 38496, 41704, 52104, 56446, 62556, 66967, 67769, 69472, 76992, 83408, 84669, 104208, 112892, 125112, 133934, 135538, 138944, 166816, 169338, 200901, 203307, 208416, 225784, 250224, 267868, 271076, 333632, 338676, 401802, 406614, 416832, 451568, 500448, 535736, 542152, 677352, 803604, 813228, 870571, 903136, 1000896, 1071472, 1084304, 1354704, 1607208, 1626456, 1741142, 1806272, 2142944, 2168608, 2611713, 2709408, 3214416, 3252912, 3482284, 4285888, 4337216, 5223426, 5418816, 6428832, 6505824, 6964568, 10446852, 11317423, 12857664, 13011648, 13929136, 20893704, 22634846, 27858272, 33952269, 41787408, 45269692, 55716544, 67904538, 83574816, 90539384, 135809076, 167149632, 181078768, 271618152, 362157536, 543236304, 724315072, 1086472608, 2172945216]

約数ペア:

[(1, 2172945216), (2, 1086472608), (3, 724315072), (4, 543236304), (6, 362157536), (8, 271618152), (12, 181078768), (13, 167149632), (16, 135809076), (24, 90539384), (26, 83574816), (32, 67904538), (39, 55716544), (48, 45269692), (52, 41787408), (64, 33952269), (78, 27858272), (96, 22634846), (104, 20893704), (156, 13929136), (167, 13011648), (169, 12857664), (192, 11317423), (208, 10446852), (312, 6964568), (334, 6505824), (338, 6428832), (401, 5418816), (416, 5223426), (501, 4337216), (507, 4285888), (624, 3482284), (668, 3252912), (676, 3214416), (802, 2709408), (832, 2611713), (1002, 2168608), (1014, 2142944), (1203, 1806272), (1248, 1741142), (1336, 1626456), (1352, 1607208), (1604, 1354704), (2004, 1084304), (2028, 1071472), (2171, 1000896), (2406, 903136), (2496, 870571), (2672, 813228), (2704, 803604), (3208, 677352), (4008, 542152), (4056, 535736), (4342, 500448), (4812, 451568), (5213, 416832), (5344, 406614), (5408, 401802), (6416, 338676), (6513, 333632), (8016, 271076), (8112, 267868), (8684, 250224), (9624, 225784), (10426, 208416), (10688, 203307), (10816, 200901), (12832, 169338), (13026, 166816), (15639, 138944), (16032, 135538), (16224, 133934), (17368, 125112), (19248, 112892), (20852, 104208), (25664, 84669), (26052, 83408), (28223, 76992), (31278, 69472), (32064, 67769), (32448, 66967), (34736, 62556), (38496, 56446), (41704, 52104)]