1289277528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:622

約数の個数: 256

約数和(自身を含む): 4296499200

約数和(自身を除く): 3007221672

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 73, 76, 77, 84, 88, 114, 132, 133, 146, 152, 154, 168, 209, 219, 228, 231, 264, 266, 292, 308, 399, 418, 438, 456, 462, 503, 511, 532, 584, 616, 627, 798, 803, 836, 876, 924, 1006, 1022, 1064, 1254, 1387, 1463, 1509, 1533, 1596, 1606, 1672, 1752, 1848, 2012, 2044, 2409, 2508, 2774, 2926, 3018, 3066, 3192, 3212, 3521, 4024, 4088, 4161, 4389, 4818, 5016, 5533, 5548, 5621, 5852, 6036, 6132, 6424, 7042, 8322, 8778, 9557, 9636, 9709, 10563, 11066, 11096, 11242, 11704, 12072, 12264, 14084, 15257, 16599, 16644, 16863, 17556, 19114, 19272, 19418, 21126, 22132, 22484, 28168, 28671, 29127, 30514, 33198, 33288, 33726, 35112, 36719, 38228, 38731, 38836, 42252, 44264, 44968, 45771, 57342, 58254, 61028, 66396, 66899, 67452, 73438, 76456, 77462, 77672, 84504, 91542, 105127, 106799, 110157, 114684, 116193, 116508, 122056, 132792, 133798, 134904, 146876, 154924, 183084, 200697, 210254, 213598, 220314, 229368, 232386, 233016, 257033, 267596, 293752, 309848, 315381, 320397, 366168, 401394, 403909, 420508, 427196, 440628, 464772, 514066, 535192, 630762, 640794, 697661, 735889, 771099, 802788, 807818, 841016, 854392, 881256, 929544, 1028132, 1211727, 1261524, 1281588, 1395322, 1471778, 1542198, 1605576, 1615636, 2056264, 2092983, 2207667, 2423454, 2523048, 2563176, 2790644, 2827363, 2943556, 3084396, 3231272, 4185966, 4415334, 4846908, 4883627, 5581288, 5654726, 5887112, 6168792, 7674271, 8371932, 8482089, 8830668, 9693816, 9767254, 11309452, 14650881, 15348542, 16743864, 16964178, 17661336, 19534508, 22618904, 23022813, 29301762, 30697084, 33928356, 39069016, 46045626, 53719897, 58603524, 61394168, 67856712, 92091252, 107439794, 117207048, 161159691, 184182504, 214879588, 322319382, 429759176, 644638764, 1289277528]

約数ペア:

[(1, 1289277528), (2, 644638764), (3, 429759176), (4, 322319382), (6, 214879588), (7, 184182504), (8, 161159691), (11, 117207048), (12, 107439794), (14, 92091252), (19, 67856712), (21, 61394168), (22, 58603524), (24, 53719897), (28, 46045626), (33, 39069016), (38, 33928356), (42, 30697084), (44, 29301762), (56, 23022813), (57, 22618904), (66, 19534508), (73, 17661336), (76, 16964178), (77, 16743864), (84, 15348542), (88, 14650881), (114, 11309452), (132, 9767254), (133, 9693816), (146, 8830668), (152, 8482089), (154, 8371932), (168, 7674271), (209, 6168792), (219, 5887112), (228, 5654726), (231, 5581288), (264, 4883627), (266, 4846908), (292, 4415334), (308, 4185966), (399, 3231272), (418, 3084396), (438, 2943556), (456, 2827363), (462, 2790644), (503, 2563176), (511, 2523048), (532, 2423454), (584, 2207667), (616, 2092983), (627, 2056264), (798, 1615636), (803, 1605576), (836, 1542198), (876, 1471778), (924, 1395322), (1006, 1281588), (1022, 1261524), (1064, 1211727), (1254, 1028132), (1387, 929544), (1463, 881256), (1509, 854392), (1533, 841016), (1596, 807818), (1606, 802788), (1672, 771099), (1752, 735889), (1848, 697661), (2012, 640794), (2044, 630762), (2409, 535192), (2508, 514066), (2774, 464772), (2926, 440628), (3018, 427196), (3066, 420508), (3192, 403909), (3212, 401394), (3521, 366168), (4024, 320397), (4088, 315381), (4161, 309848), (4389, 293752), (4818, 267596), (5016, 257033), (5533, 233016), (5548, 232386), (5621, 229368), (5852, 220314), (6036, 213598), (6132, 210254), (6424, 200697), (7042, 183084), (8322, 154924), (8778, 146876), (9557, 134904), (9636, 133798), (9709, 132792), (10563, 122056), (11066, 116508), (11096, 116193), (11242, 114684), (11704, 110157), (12072, 106799), (12264, 105127), (14084, 91542), (15257, 84504), (16599, 77672), (16644, 77462), (16863, 76456), (17556, 73438), (19114, 67452), (19272, 66899), (19418, 66396), (21126, 61028), (22132, 58254), (22484, 57342), (28168, 45771), (28671, 44968), (29127, 44264), (30514, 42252), (33198, 38836), (33288, 38731), (33726, 38228), (35112, 36719)]