2028277776

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{53}}^2\times {\mathrm{307}}^1$

素因数の和:438

約数の個数: 180

約数和(自身を含む): 6232590672

約数和(自身を除く): 4204312896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 53, 56, 84, 98, 106, 112, 147, 159, 168, 196, 212, 294, 307, 318, 336, 371, 392, 424, 588, 614, 636, 742, 784, 848, 921, 1113, 1176, 1228, 1272, 1484, 1842, 2149, 2226, 2352, 2456, 2544, 2597, 2809, 2968, 3684, 4298, 4452, 4912, 5194, 5618, 5936, 6447, 7368, 7791, 8427, 8596, 8904, 10388, 11236, 12894, 14736, 15043, 15582, 16271, 16854, 17192, 17808, 19663, 20776, 22472, 25788, 30086, 31164, 32542, 33708, 34384, 39326, 41552, 44944, 45129, 48813, 51576, 58989, 60172, 62328, 65084, 67416, 78652, 90258, 97626, 103152, 113897, 117978, 120344, 124656, 130168, 134832, 137641, 157304, 180516, 195252, 227794, 235956, 240688, 260336, 275282, 314608, 341691, 361032, 390504, 412923, 455588, 471912, 550564, 683382, 722064, 781008, 797279, 825846, 862363, 911176, 943824, 1101128, 1366764, 1594558, 1651692, 1724726, 1822352, 2202256, 2391837, 2587089, 2733528, 3189116, 3303384, 3449452, 4783674, 5174178, 5467056, 6036541, 6378232, 6606768, 6898904, 9567348, 10348356, 12073082, 12756464, 13797808, 18109623, 19134696, 20696712, 24146164, 36219246, 38269392, 41393424, 42255787, 48292328, 72438492, 84511574, 96584656, 126767361, 144876984, 169023148, 253534722, 289753968, 338046296, 507069444, 676092592, 1014138888, 2028277776]

約数ペア:

[(1, 2028277776), (2, 1014138888), (3, 676092592), (4, 507069444), (6, 338046296), (7, 289753968), (8, 253534722), (12, 169023148), (14, 144876984), (16, 126767361), (21, 96584656), (24, 84511574), (28, 72438492), (42, 48292328), (48, 42255787), (49, 41393424), (53, 38269392), (56, 36219246), (84, 24146164), (98, 20696712), (106, 19134696), (112, 18109623), (147, 13797808), (159, 12756464), (168, 12073082), (196, 10348356), (212, 9567348), (294, 6898904), (307, 6606768), (318, 6378232), (336, 6036541), (371, 5467056), (392, 5174178), (424, 4783674), (588, 3449452), (614, 3303384), (636, 3189116), (742, 2733528), (784, 2587089), (848, 2391837), (921, 2202256), (1113, 1822352), (1176, 1724726), (1228, 1651692), (1272, 1594558), (1484, 1366764), (1842, 1101128), (2149, 943824), (2226, 911176), (2352, 862363), (2456, 825846), (2544, 797279), (2597, 781008), (2809, 722064), (2968, 683382), (3684, 550564), (4298, 471912), (4452, 455588), (4912, 412923), (5194, 390504), (5618, 361032), (5936, 341691), (6447, 314608), (7368, 275282), (7791, 260336), (8427, 240688), (8596, 235956), (8904, 227794), (10388, 195252), (11236, 180516), (12894, 157304), (14736, 137641), (15043, 134832), (15582, 130168), (16271, 124656), (16854, 120344), (17192, 117978), (17808, 113897), (19663, 103152), (20776, 97626), (22472, 90258), (25788, 78652), (30086, 67416), (31164, 65084), (32542, 62328), (33708, 60172), (34384, 58989), (39326, 51576), (41552, 48813), (44944, 45129)]