665674992

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1213}}^1$

素因数の和:1367

約数の個数: 120

約数和(自身を含む): 1933484384

約数和(自身を除く): 1267809392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 103, 111, 144, 148, 206, 222, 296, 309, 333, 412, 444, 592, 618, 666, 824, 888, 927, 1213, 1236, 1332, 1648, 1776, 1854, 2426, 2472, 2664, 3639, 3708, 3811, 4852, 4944, 5328, 7278, 7416, 7622, 9704, 10917, 11433, 14556, 14832, 15244, 19408, 21834, 22866, 29112, 30488, 34299, 43668, 44881, 45732, 58224, 60976, 68598, 87336, 89762, 91464, 124939, 134643, 137196, 174672, 179524, 182928, 249878, 269286, 274392, 359048, 374817, 403929, 499756, 538572, 548784, 718096, 749634, 807858, 999512, 1077144, 1124451, 1499268, 1615716, 1999024, 2154288, 2248902, 2998536, 3231432, 4497804, 4622743, 5997072, 6462864, 8995608, 9245486, 13868229, 17991216, 18490972, 27736458, 36981944, 41604687, 55472916, 73963888, 83209374, 110945832, 166418748, 221891664, 332837496, 665674992]

約数ペア:

[(1, 665674992), (2, 332837496), (3, 221891664), (4, 166418748), (6, 110945832), (8, 83209374), (9, 73963888), (12, 55472916), (16, 41604687), (18, 36981944), (24, 27736458), (36, 18490972), (37, 17991216), (48, 13868229), (72, 9245486), (74, 8995608), (103, 6462864), (111, 5997072), (144, 4622743), (148, 4497804), (206, 3231432), (222, 2998536), (296, 2248902), (309, 2154288), (333, 1999024), (412, 1615716), (444, 1499268), (592, 1124451), (618, 1077144), (666, 999512), (824, 807858), (888, 749634), (927, 718096), (1213, 548784), (1236, 538572), (1332, 499756), (1648, 403929), (1776, 374817), (1854, 359048), (2426, 274392), (2472, 269286), (2664, 249878), (3639, 182928), (3708, 179524), (3811, 174672), (4852, 137196), (4944, 134643), (5328, 124939), (7278, 91464), (7416, 89762), (7622, 87336), (9704, 68598), (10917, 60976), (11433, 58224), (14556, 45732), (14832, 44881), (15244, 43668), (19408, 34299), (21834, 30488), (22866, 29112)]