320176464

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 841952064

約数和(自身を除く): 521775600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 211, 303, 313, 404, 422, 606, 626, 633, 808, 844, 939, 1212, 1252, 1266, 1616, 1688, 1878, 2424, 2504, 2532, 3376, 3756, 4848, 5008, 5064, 7512, 10128, 15024, 21311, 31613, 42622, 63226, 63933, 66043, 85244, 94839, 126452, 127866, 132086, 170488, 189678, 198129, 252904, 255732, 264172, 340976, 379356, 396258, 505808, 511464, 528344, 758712, 792516, 1022928, 1056688, 1517424, 1585032, 3170064, 6670343, 13340686, 20011029, 26681372, 40022058, 53362744, 80044116, 106725488, 160088232, 320176464]

約数ペア:

[(1, 320176464), (2, 160088232), (3, 106725488), (4, 80044116), (6, 53362744), (8, 40022058), (12, 26681372), (16, 20011029), (24, 13340686), (48, 6670343), (101, 3170064), (202, 1585032), (211, 1517424), (303, 1056688), (313, 1022928), (404, 792516), (422, 758712), (606, 528344), (626, 511464), (633, 505808), (808, 396258), (844, 379356), (939, 340976), (1212, 264172), (1252, 255732), (1266, 252904), (1616, 198129), (1688, 189678), (1878, 170488), (2424, 132086), (2504, 127866), (2532, 126452), (3376, 94839), (3756, 85244), (4848, 66043), (5008, 63933), (5064, 63226), (7512, 42622), (10128, 31613), (15024, 21311)]