281255088

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^2\times {\mathrm{3169}}^1$

素因数の和:3266

約数の個数: 60

約数和(自身を含む): 744100440

約数和(自身を除く): 462845352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 1849, 2064, 3169, 3698, 5547, 6338, 7396, 9507, 11094, 12676, 14792, 19014, 22188, 25352, 29584, 38028, 44376, 50704, 76056, 88752, 136267, 152112, 272534, 408801, 545068, 817602, 1090136, 1635204, 2180272, 3270408, 5859481, 6540816, 11718962, 17578443, 23437924, 35156886, 46875848, 70313772, 93751696, 140627544, 281255088]

約数ペア:

[(1, 281255088), (2, 140627544), (3, 93751696), (4, 70313772), (6, 46875848), (8, 35156886), (12, 23437924), (16, 17578443), (24, 11718962), (43, 6540816), (48, 5859481), (86, 3270408), (129, 2180272), (172, 1635204), (258, 1090136), (344, 817602), (516, 545068), (688, 408801), (1032, 272534), (1849, 152112), (2064, 136267), (3169, 88752), (3698, 76056), (5547, 50704), (6338, 44376), (7396, 38028), (9507, 29584), (11094, 25352), (12676, 22188), (14792, 19014)]