266421672

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{577}}^1$

素因数の和:664

約数の個数: 144

約数和(自身を含む): 809483220

約数和(自身を除く): 543061548

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 53, 66, 72, 88, 99, 106, 121, 132, 159, 198, 212, 242, 264, 318, 363, 396, 424, 477, 484, 577, 583, 636, 726, 792, 954, 968, 1089, 1154, 1166, 1272, 1452, 1731, 1749, 1908, 2178, 2308, 2332, 2904, 3462, 3498, 3816, 4356, 4616, 4664, 5193, 5247, 6347, 6413, 6924, 6996, 8712, 10386, 10494, 12694, 12826, 13848, 13992, 19041, 19239, 20772, 20988, 25388, 25652, 30581, 38082, 38478, 41544, 41976, 50776, 51304, 57123, 57717, 61162, 69817, 76164, 76956, 91743, 114246, 115434, 122324, 139634, 152328, 153912, 183486, 209451, 228492, 230868, 244648, 275229, 279268, 336391, 366972, 418902, 456984, 461736, 550458, 558536, 628353, 672782, 733944, 837804, 1009173, 1100916, 1256706, 1345564, 1675608, 2018346, 2201832, 2513412, 2691128, 3027519, 3700301, 4036692, 5026824, 6055038, 7400602, 8073384, 11100903, 12110076, 14801204, 22201806, 24220152, 29602408, 33302709, 44403612, 66605418, 88807224, 133210836, 266421672]

約数ペア:

[(1, 266421672), (2, 133210836), (3, 88807224), (4, 66605418), (6, 44403612), (8, 33302709), (9, 29602408), (11, 24220152), (12, 22201806), (18, 14801204), (22, 12110076), (24, 11100903), (33, 8073384), (36, 7400602), (44, 6055038), (53, 5026824), (66, 4036692), (72, 3700301), (88, 3027519), (99, 2691128), (106, 2513412), (121, 2201832), (132, 2018346), (159, 1675608), (198, 1345564), (212, 1256706), (242, 1100916), (264, 1009173), (318, 837804), (363, 733944), (396, 672782), (424, 628353), (477, 558536), (484, 550458), (577, 461736), (583, 456984), (636, 418902), (726, 366972), (792, 336391), (954, 279268), (968, 275229), (1089, 244648), (1154, 230868), (1166, 228492), (1272, 209451), (1452, 183486), (1731, 153912), (1749, 152328), (1908, 139634), (2178, 122324), (2308, 115434), (2332, 114246), (2904, 91743), (3462, 76956), (3498, 76164), (3816, 69817), (4356, 61162), (4616, 57717), (4664, 57123), (5193, 51304), (5247, 50776), (6347, 41976), (6413, 41544), (6924, 38478), (6996, 38082), (8712, 30581), (10386, 25652), (10494, 25388), (12694, 20988), (12826, 20772), (13848, 19239), (13992, 19041)]