216132378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:704

約数の個数: 96

約数和(自身を含む): 551577600

約数和(自身を除く): 335445222

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 71, 77, 121, 142, 154, 213, 231, 242, 363, 426, 462, 497, 599, 726, 781, 847, 994, 1198, 1491, 1562, 1694, 1797, 2343, 2541, 2982, 3594, 4193, 4686, 5082, 5467, 6589, 8386, 8591, 10934, 12579, 13178, 16401, 17182, 19767, 25158, 25773, 32802, 39534, 42529, 46123, 51546, 60137, 72479, 85058, 92246, 120274, 127587, 138369, 144958, 180411, 217437, 255174, 276738, 297703, 360822, 434874, 467819, 507353, 595406, 893109, 935638, 1014706, 1403457, 1522059, 1786218, 2806914, 3044118, 3274733, 5146009, 6549466, 9824199, 10292018, 15438027, 19648398, 30876054, 36022063, 72044126, 108066189, 216132378]

約数ペア:

[(1, 216132378), (2, 108066189), (3, 72044126), (6, 36022063), (7, 30876054), (11, 19648398), (14, 15438027), (21, 10292018), (22, 9824199), (33, 6549466), (42, 5146009), (66, 3274733), (71, 3044118), (77, 2806914), (121, 1786218), (142, 1522059), (154, 1403457), (213, 1014706), (231, 935638), (242, 893109), (363, 595406), (426, 507353), (462, 467819), (497, 434874), (599, 360822), (726, 297703), (781, 276738), (847, 255174), (994, 217437), (1198, 180411), (1491, 144958), (1562, 138369), (1694, 127587), (1797, 120274), (2343, 92246), (2541, 85058), (2982, 72479), (3594, 60137), (4193, 51546), (4686, 46123), (5082, 42529), (5467, 39534), (6589, 32802), (8386, 25773), (8591, 25158), (10934, 19767), (12579, 17182), (13178, 16401)]