1781244264

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{6079}}^1$

素因数の和:6538

約数の個数: 64

約数和(自身を含む): 4618368000

約数和(自身を除く): 2837123736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 421, 696, 842, 1263, 1684, 2526, 3368, 5052, 6079, 10104, 12158, 12209, 18237, 24316, 24418, 36474, 36627, 48632, 48836, 72948, 73254, 97672, 145896, 146508, 176291, 293016, 352582, 528873, 705164, 1057746, 1410328, 2115492, 2559259, 4230984, 5118518, 7677777, 10237036, 15355554, 20474072, 30711108, 61422216, 74218511, 148437022, 222655533, 296874044, 445311066, 593748088, 890622132, 1781244264]

約数ペア:

[(1, 1781244264), (2, 890622132), (3, 593748088), (4, 445311066), (6, 296874044), (8, 222655533), (12, 148437022), (24, 74218511), (29, 61422216), (58, 30711108), (87, 20474072), (116, 15355554), (174, 10237036), (232, 7677777), (348, 5118518), (421, 4230984), (696, 2559259), (842, 2115492), (1263, 1410328), (1684, 1057746), (2526, 705164), (3368, 528873), (5052, 352582), (6079, 293016), (10104, 176291), (12158, 146508), (12209, 145896), (18237, 97672), (24316, 73254), (24418, 72948), (36474, 48836), (36627, 48632)]