421765331346

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{37313}}^1$

素因数の和:37845

約数の個数: 128

約数和(自身を含む): 1031657472000

約数和(自身を除く): 609892140654

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 479, 513, 621, 874, 958, 1026, 1242, 1311, 1437, 2622, 2874, 3933, 4311, 7866, 8622, 9101, 11017, 11799, 12933, 18202, 22034, 23598, 25866, 27303, 33051, 37313, 54606, 66102, 74626, 81909, 99153, 111939, 163818, 198306, 209323, 223878, 245727, 297459, 335817, 418646, 491454, 594918, 627969, 671634, 708947, 858199, 1007451, 1255938, 1417894, 1716398, 1883907, 2014902, 2126841, 2574597, 3767814, 4253682, 5149194, 5651721, 6380523, 7723791, 11303442, 12761046, 15447582, 16305781, 17872927, 19141569, 23171373, 32611562, 35745854, 38283138, 46342746, 48917343, 53618781, 97834686, 107237562, 146752029, 160856343, 293504058, 321712686, 339585613, 411077321, 440256087, 482569029, 679171226, 822154642, 880512174, 965138058, 1018756839, 1233231963, 2037513678, 2466463926, 3056270517, 3699695889, 6112541034, 7399391778, 7810469099, 9168811551, 11099087667, 15620938198, 18337623102, 22198175334, 23431407297, 46862814594, 70294221891, 140588443782, 210882665673, 421765331346]

約数ペア:

[(1, 421765331346), (2, 210882665673), (3, 140588443782), (6, 70294221891), (9, 46862814594), (18, 23431407297), (19, 22198175334), (23, 18337623102), (27, 15620938198), (38, 11099087667), (46, 9168811551), (54, 7810469099), (57, 7399391778), (69, 6112541034), (114, 3699695889), (138, 3056270517), (171, 2466463926), (207, 2037513678), (342, 1233231963), (414, 1018756839), (437, 965138058), (479, 880512174), (513, 822154642), (621, 679171226), (874, 482569029), (958, 440256087), (1026, 411077321), (1242, 339585613), (1311, 321712686), (1437, 293504058), (2622, 160856343), (2874, 146752029), (3933, 107237562), (4311, 97834686), (7866, 53618781), (8622, 48917343), (9101, 46342746), (11017, 38283138), (11799, 35745854), (12933, 32611562), (18202, 23171373), (22034, 19141569), (23598, 17872927), (25866, 16305781), (27303, 15447582), (33051, 12761046), (37313, 11303442), (54606, 7723791), (66102, 6380523), (74626, 5651721), (81909, 5149194), (99153, 4253682), (111939, 3767814), (163818, 2574597), (198306, 2126841), (209323, 2014902), (223878, 1883907), (245727, 1716398), (297459, 1417894), (335817, 1255938), (418646, 1007451), (491454, 858199), (594918, 708947), (627969, 671634)]