686368817712

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^3\times {\mathrm{941}}^1\times {\mathrm{1031}}^1$

素因数の和:2037

約数の個数: 240

約数和(自身を含む): 2045060447040

約数和(自身を除く): 1358691629328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 289, 306, 408, 578, 612, 816, 867, 941, 1031, 1156, 1224, 1734, 1882, 2062, 2312, 2448, 2601, 2823, 3093, 3468, 3764, 4124, 4624, 4913, 5202, 5646, 6186, 6936, 7528, 8248, 8469, 9279, 9826, 10404, 11292, 12372, 13872, 14739, 15056, 15997, 16496, 16938, 17527, 18558, 19652, 20808, 22584, 24744, 29478, 31994, 33876, 35054, 37116, 39304, 41616, 44217, 45168, 47991, 49488, 52581, 58956, 63988, 67752, 70108, 74232, 78608, 88434, 95982, 105162, 117912, 127976, 135504, 140216, 143973, 148464, 157743, 176868, 191964, 210324, 235824, 255952, 271949, 280432, 287946, 297959, 315486, 353736, 383928, 420648, 543898, 575892, 595918, 630972, 707472, 767856, 815847, 841296, 893877, 970171, 1087796, 1151784, 1191836, 1261944, 1631694, 1787754, 1940342, 2175592, 2303568, 2383672, 2447541, 2523888, 2681631, 2910513, 3263388, 3575508, 3880684, 4351184, 4623133, 4767344, 4895082, 5065303, 5363262, 5821026, 6526776, 7151016, 7761368, 8731539, 9246266, 9790164, 10130606, 10726524, 11642052, 13053552, 13869399, 14302032, 15195909, 15522736, 16492907, 17463078, 18492532, 19580328, 20261212, 21453048, 23284104, 27738798, 30391818, 32985814, 34926156, 36985064, 39160656, 40522424, 41608197, 42906096, 45587727, 46568208, 49478721, 55477596, 60783636, 65971628, 69852312, 73970128, 81044848, 83216394, 91175454, 98957442, 110955192, 121567272, 131943256, 139704624, 148436163, 166432788, 182350908, 197914884, 221910384, 243134544, 263886512, 280379419, 296872326, 332865576, 364701816, 395829768, 560758838, 593744652, 665731152, 729403632, 791659536, 841138257, 1121517676, 1187489304, 1682276514, 2243035352, 2374978608, 2523414771, 3364553028, 4486070704, 4766450123, 5046829542, 6729106056, 9532900246, 10093659084, 13458212112, 14299350369, 19065800492, 20187318168, 28598700738, 38131600984, 40374636336, 42898051107, 57197401476, 76263201968, 85796102214, 114394802952, 171592204428, 228789605904, 343184408856, 686368817712]

約数ペア:

[(1, 686368817712), (2, 343184408856), (3, 228789605904), (4, 171592204428), (6, 114394802952), (8, 85796102214), (9, 76263201968), (12, 57197401476), (16, 42898051107), (17, 40374636336), (18, 38131600984), (24, 28598700738), (34, 20187318168), (36, 19065800492), (48, 14299350369), (51, 13458212112), (68, 10093659084), (72, 9532900246), (102, 6729106056), (136, 5046829542), (144, 4766450123), (153, 4486070704), (204, 3364553028), (272, 2523414771), (289, 2374978608), (306, 2243035352), (408, 1682276514), (578, 1187489304), (612, 1121517676), (816, 841138257), (867, 791659536), (941, 729403632), (1031, 665731152), (1156, 593744652), (1224, 560758838), (1734, 395829768), (1882, 364701816), (2062, 332865576), (2312, 296872326), (2448, 280379419), (2601, 263886512), (2823, 243134544), (3093, 221910384), (3468, 197914884), (3764, 182350908), (4124, 166432788), (4624, 148436163), (4913, 139704624), (5202, 131943256), (5646, 121567272), (6186, 110955192), (6936, 98957442), (7528, 91175454), (8248, 83216394), (8469, 81044848), (9279, 73970128), (9826, 69852312), (10404, 65971628), (11292, 60783636), (12372, 55477596), (13872, 49478721), (14739, 46568208), (15056, 45587727), (15997, 42906096), (16496, 41608197), (16938, 40522424), (17527, 39160656), (18558, 36985064), (19652, 34926156), (20808, 32985814), (22584, 30391818), (24744, 27738798), (29478, 23284104), (31994, 21453048), (33876, 20261212), (35054, 19580328), (37116, 18492532), (39304, 17463078), (41616, 16492907), (44217, 15522736), (45168, 15195909), (47991, 14302032), (49488, 13869399), (52581, 13053552), (58956, 11642052), (63988, 10726524), (67752, 10130606), (70108, 9790164), (74232, 9246266), (78608, 8731539), (88434, 7761368), (95982, 7151016), (105162, 6526776), (117912, 5821026), (127976, 5363262), (135504, 5065303), (140216, 4895082), (143973, 4767344), (148464, 4623133), (157743, 4351184), (176868, 3880684), (191964, 3575508), (210324, 3263388), (235824, 2910513), (255952, 2681631), (271949, 2523888), (280432, 2447541), (287946, 2383672), (297959, 2303568), (315486, 2175592), (353736, 1940342), (383928, 1787754), (420648, 1631694), (543898, 1261944), (575892, 1191836), (595918, 1151784), (630972, 1087796), (707472, 970171), (767856, 893877), (815847, 841296)]