289844016

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:712

約数の個数: 240

約数和(自身を含む): 1007614080

約数和(自身を除く): 717770064

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 33, 34, 42, 44, 48, 49, 51, 56, 66, 68, 77, 84, 88, 98, 102, 112, 119, 132, 136, 147, 154, 168, 176, 187, 196, 204, 231, 238, 264, 272, 294, 308, 336, 357, 374, 392, 408, 462, 476, 528, 539, 561, 588, 616, 659, 714, 748, 784, 816, 833, 924, 952, 1078, 1122, 1176, 1232, 1309, 1318, 1428, 1496, 1617, 1666, 1848, 1904, 1977, 2156, 2244, 2352, 2499, 2618, 2636, 2856, 2992, 3234, 3332, 3696, 3927, 3954, 4312, 4488, 4613, 4998, 5236, 5272, 5712, 6468, 6664, 7249, 7854, 7908, 8624, 8976, 9163, 9226, 9996, 10472, 10544, 11203, 12936, 13328, 13839, 14498, 15708, 15816, 18326, 18452, 19992, 20944, 21747, 22406, 25872, 27489, 27678, 28996, 31416, 31632, 32291, 33609, 36652, 36904, 39984, 43494, 44812, 50743, 54978, 55356, 57992, 62832, 64582, 67218, 73304, 73808, 78421, 86988, 89624, 96873, 101486, 109956, 110712, 115984, 123233, 129164, 134436, 146608, 152229, 156842, 173976, 179248, 193746, 202972, 219912, 221424, 235263, 246466, 258328, 268872, 304458, 313684, 347952, 355201, 369699, 387492, 405944, 439824, 470526, 492932, 516656, 537744, 548947, 608916, 627368, 710402, 739398, 774984, 811888, 862631, 941052, 985864, 1065603, 1097894, 1217832, 1254736, 1420804, 1478796, 1549968, 1646841, 1725262, 1882104, 1971728, 2131206, 2195788, 2435664, 2587893, 2841608, 2957592, 3293682, 3450524, 3764208, 4262412, 4391576, 5175786, 5683216, 5915184, 6038417, 6587364, 6901048, 8524824, 8783152, 10351572, 12076834, 13174728, 13802096, 17049648, 18115251, 20703144, 24153668, 26349456, 36230502, 41406288, 48307336, 72461004, 96614672, 144922008, 289844016]

約数ペア:

[(1, 289844016), (2, 144922008), (3, 96614672), (4, 72461004), (6, 48307336), (7, 41406288), (8, 36230502), (11, 26349456), (12, 24153668), (14, 20703144), (16, 18115251), (17, 17049648), (21, 13802096), (22, 13174728), (24, 12076834), (28, 10351572), (33, 8783152), (34, 8524824), (42, 6901048), (44, 6587364), (48, 6038417), (49, 5915184), (51, 5683216), (56, 5175786), (66, 4391576), (68, 4262412), (77, 3764208), (84, 3450524), (88, 3293682), (98, 2957592), (102, 2841608), (112, 2587893), (119, 2435664), (132, 2195788), (136, 2131206), (147, 1971728), (154, 1882104), (168, 1725262), (176, 1646841), (187, 1549968), (196, 1478796), (204, 1420804), (231, 1254736), (238, 1217832), (264, 1097894), (272, 1065603), (294, 985864), (308, 941052), (336, 862631), (357, 811888), (374, 774984), (392, 739398), (408, 710402), (462, 627368), (476, 608916), (528, 548947), (539, 537744), (561, 516656), (588, 492932), (616, 470526), (659, 439824), (714, 405944), (748, 387492), (784, 369699), (816, 355201), (833, 347952), (924, 313684), (952, 304458), (1078, 268872), (1122, 258328), (1176, 246466), (1232, 235263), (1309, 221424), (1318, 219912), (1428, 202972), (1496, 193746), (1617, 179248), (1666, 173976), (1848, 156842), (1904, 152229), (1977, 146608), (2156, 134436), (2244, 129164), (2352, 123233), (2499, 115984), (2618, 110712), (2636, 109956), (2856, 101486), (2992, 96873), (3234, 89624), (3332, 86988), (3696, 78421), (3927, 73808), (3954, 73304), (4312, 67218), (4488, 64582), (4613, 62832), (4998, 57992), (5236, 55356), (5272, 54978), (5712, 50743), (6468, 44812), (6664, 43494), (7249, 39984), (7854, 36904), (7908, 36652), (8624, 33609), (8976, 32291), (9163, 31632), (9226, 31416), (9996, 28996), (10472, 27678), (10544, 27489), (11203, 25872), (12936, 22406), (13328, 21747), (13839, 20944), (14498, 19992), (15708, 18452), (15816, 18326)]