245534638716

素因数分解:

$2^2\times 3^9\times {\mathrm{389}}^1\times {\mathrm{8017}}^1$

素因数の和:8437

約数の個数: 120

約数和(自身を含む): 646254969360

約数和(自身を除く): 400720330644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 389, 486, 729, 778, 972, 1167, 1458, 1556, 2187, 2334, 2916, 3501, 4374, 4668, 6561, 7002, 8017, 8748, 10503, 13122, 14004, 16034, 19683, 21006, 24051, 26244, 31509, 32068, 39366, 42012, 48102, 63018, 72153, 78732, 94527, 96204, 126036, 144306, 189054, 216459, 283581, 288612, 378108, 432918, 567162, 649377, 850743, 865836, 1134324, 1298754, 1701486, 1948131, 2552229, 2597508, 3118613, 3402972, 3896262, 5104458, 5844393, 6237226, 7656687, 7792524, 9355839, 10208916, 11688786, 12474452, 15313374, 17533179, 18711678, 23377572, 28067517, 30626748, 35066358, 37423356, 52599537, 56135034, 70132716, 84202551, 105199074, 112270068, 157798611, 168405102, 210398148, 252607653, 315597222, 336810204, 505215306, 631194444, 757822959, 1010430612, 1515645918, 2273468877, 3031291836, 4546937754, 6820406631, 9093875508, 13640813262, 20461219893, 27281626524, 40922439786, 61383659679, 81844879572, 122767319358, 245534638716]

約数ペア:

[(1, 245534638716), (2, 122767319358), (3, 81844879572), (4, 61383659679), (6, 40922439786), (9, 27281626524), (12, 20461219893), (18, 13640813262), (27, 9093875508), (36, 6820406631), (54, 4546937754), (81, 3031291836), (108, 2273468877), (162, 1515645918), (243, 1010430612), (324, 757822959), (389, 631194444), (486, 505215306), (729, 336810204), (778, 315597222), (972, 252607653), (1167, 210398148), (1458, 168405102), (1556, 157798611), (2187, 112270068), (2334, 105199074), (2916, 84202551), (3501, 70132716), (4374, 56135034), (4668, 52599537), (6561, 37423356), (7002, 35066358), (8017, 30626748), (8748, 28067517), (10503, 23377572), (13122, 18711678), (14004, 17533179), (16034, 15313374), (19683, 12474452), (21006, 11688786), (24051, 10208916), (26244, 9355839), (31509, 7792524), (32068, 7656687), (39366, 6237226), (42012, 5844393), (48102, 5104458), (63018, 3896262), (72153, 3402972), (78732, 3118613), (94527, 2597508), (96204, 2552229), (126036, 1948131), (144306, 1701486), (189054, 1298754), (216459, 1134324), (283581, 865836), (288612, 850743), (378108, 649377), (432918, 567162)]