678771288

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:362

約数の個数: 192

約数和(自身を含む): 2070432000

約数和(自身を除く): 1391660712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 31, 36, 39, 52, 62, 72, 78, 93, 104, 117, 124, 149, 156, 157, 186, 234, 248, 279, 298, 312, 314, 372, 403, 447, 468, 471, 558, 596, 628, 744, 806, 894, 936, 942, 1116, 1192, 1209, 1256, 1341, 1413, 1612, 1788, 1884, 1937, 2041, 2232, 2418, 2682, 2826, 3224, 3576, 3627, 3768, 3874, 4082, 4619, 4836, 4867, 5364, 5652, 5811, 6123, 7254, 7748, 8164, 9238, 9672, 9734, 10728, 11304, 11622, 12246, 13857, 14508, 14601, 15496, 16328, 17433, 18369, 18476, 19468, 23244, 23393, 24492, 27714, 29016, 29202, 34866, 36738, 36952, 38936, 41571, 43803, 46488, 46786, 48984, 55428, 58404, 60047, 63271, 69732, 70179, 73476, 83142, 87606, 93572, 110856, 116808, 120094, 126542, 139464, 140358, 146952, 166284, 175212, 180141, 187144, 189813, 210537, 240188, 253084, 280716, 304109, 332568, 350424, 360282, 379626, 421074, 480376, 506168, 540423, 561432, 569439, 608218, 720564, 725183, 759252, 842148, 912327, 1080846, 1138878, 1216436, 1441128, 1450366, 1518504, 1684296, 1824654, 2161692, 2175549, 2277756, 2432872, 2736981, 2900732, 3649308, 4323384, 4351098, 4555512, 5473962, 5801464, 6526647, 7298616, 8702196, 9427379, 10947924, 13053294, 17404392, 18854758, 21895848, 26106588, 28282137, 37709516, 52213176, 56564274, 75419032, 84846411, 113128548, 169692822, 226257096, 339385644, 678771288]

約数ペア:

[(1, 678771288), (2, 339385644), (3, 226257096), (4, 169692822), (6, 113128548), (8, 84846411), (9, 75419032), (12, 56564274), (13, 52213176), (18, 37709516), (24, 28282137), (26, 26106588), (31, 21895848), (36, 18854758), (39, 17404392), (52, 13053294), (62, 10947924), (72, 9427379), (78, 8702196), (93, 7298616), (104, 6526647), (117, 5801464), (124, 5473962), (149, 4555512), (156, 4351098), (157, 4323384), (186, 3649308), (234, 2900732), (248, 2736981), (279, 2432872), (298, 2277756), (312, 2175549), (314, 2161692), (372, 1824654), (403, 1684296), (447, 1518504), (468, 1450366), (471, 1441128), (558, 1216436), (596, 1138878), (628, 1080846), (744, 912327), (806, 842148), (894, 759252), (936, 725183), (942, 720564), (1116, 608218), (1192, 569439), (1209, 561432), (1256, 540423), (1341, 506168), (1413, 480376), (1612, 421074), (1788, 379626), (1884, 360282), (1937, 350424), (2041, 332568), (2232, 304109), (2418, 280716), (2682, 253084), (2826, 240188), (3224, 210537), (3576, 189813), (3627, 187144), (3768, 180141), (3874, 175212), (4082, 166284), (4619, 146952), (4836, 140358), (4867, 139464), (5364, 126542), (5652, 120094), (5811, 116808), (6123, 110856), (7254, 93572), (7748, 87606), (8164, 83142), (9238, 73476), (9672, 70179), (9734, 69732), (10728, 63271), (11304, 60047), (11622, 58404), (12246, 55428), (13857, 48984), (14508, 46786), (14601, 46488), (15496, 43803), (16328, 41571), (17433, 38936), (18369, 36952), (18476, 36738), (19468, 34866), (23244, 29202), (23393, 29016), (24492, 27714)]