1223511048

素因数分解:

$2^3\times 3^3\times {\mathrm{109}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:612

約数の個数: 128

約数和(自身を含む): 3462096000

約数和(自身を除く): 2238584952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 109, 157, 216, 218, 314, 327, 331, 436, 471, 628, 654, 662, 872, 942, 981, 993, 1256, 1308, 1324, 1413, 1884, 1962, 1986, 2616, 2648, 2826, 2943, 2979, 3768, 3924, 3972, 4239, 5652, 5886, 5958, 7848, 7944, 8478, 8937, 11304, 11772, 11916, 16956, 17113, 17874, 23544, 23832, 33912, 34226, 35748, 36079, 51339, 51967, 68452, 71496, 72158, 102678, 103934, 108237, 136904, 144316, 154017, 155901, 205356, 207868, 216474, 288632, 308034, 311802, 324711, 410712, 415736, 432948, 462051, 467703, 616068, 623604, 649422, 865896, 924102, 935406, 974133, 1232136, 1247208, 1298844, 1403109, 1848204, 1870812, 1948266, 2597688, 2806218, 3696408, 3741624, 3896532, 5612436, 5664403, 7793064, 11224872, 11328806, 16993209, 22657612, 33986418, 45315224, 50979627, 67972836, 101959254, 135945672, 152938881, 203918508, 305877762, 407837016, 611755524, 1223511048]

約数ペア:

[(1, 1223511048), (2, 611755524), (3, 407837016), (4, 305877762), (6, 203918508), (8, 152938881), (9, 135945672), (12, 101959254), (18, 67972836), (24, 50979627), (27, 45315224), (36, 33986418), (54, 22657612), (72, 16993209), (108, 11328806), (109, 11224872), (157, 7793064), (216, 5664403), (218, 5612436), (314, 3896532), (327, 3741624), (331, 3696408), (436, 2806218), (471, 2597688), (628, 1948266), (654, 1870812), (662, 1848204), (872, 1403109), (942, 1298844), (981, 1247208), (993, 1232136), (1256, 974133), (1308, 935406), (1324, 924102), (1413, 865896), (1884, 649422), (1962, 623604), (1986, 616068), (2616, 467703), (2648, 462051), (2826, 432948), (2943, 415736), (2979, 410712), (3768, 324711), (3924, 311802), (3972, 308034), (4239, 288632), (5652, 216474), (5886, 207868), (5958, 205356), (7848, 155901), (7944, 154017), (8478, 144316), (8937, 136904), (11304, 108237), (11772, 103934), (11916, 102678), (16956, 72158), (17113, 71496), (17874, 68452), (23544, 51967), (23832, 51339), (33912, 36079), (34226, 35748)]