424636016

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 160

約数和(自身を含む): 1053265920

約数和(自身を除く): 628629904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 41, 56, 62, 76, 82, 112, 124, 133, 152, 157, 164, 217, 248, 266, 287, 304, 314, 328, 434, 496, 532, 574, 589, 628, 656, 779, 868, 1064, 1099, 1148, 1178, 1256, 1271, 1558, 1736, 2128, 2198, 2296, 2356, 2512, 2542, 2983, 3116, 3472, 4123, 4396, 4592, 4712, 4867, 5084, 5453, 5966, 6232, 6437, 8246, 8792, 8897, 9424, 9734, 10168, 10906, 11932, 12464, 12874, 16492, 17584, 17794, 19468, 20336, 20881, 21812, 23864, 24149, 25748, 32984, 34069, 35588, 38936, 41762, 43624, 45059, 47728, 48298, 51496, 65968, 68138, 71176, 77872, 83524, 87248, 90118, 92473, 96596, 102992, 122303, 136276, 142352, 167048, 169043, 180236, 184946, 193192, 199547, 244606, 272552, 334096, 338086, 360472, 369892, 386384, 399094, 489212, 545104, 647311, 676172, 720944, 739784, 798188, 856121, 978424, 1294622, 1352344, 1396829, 1479568, 1596376, 1712242, 1956848, 2589244, 2704688, 2793658, 3192752, 3424484, 3791393, 5178488, 5587316, 6848968, 7582786, 10356976, 11174632, 13697936, 15165572, 22349264, 26539751, 30331144, 53079502, 60662288, 106159004, 212318008, 424636016]

約数ペア:

[(1, 424636016), (2, 212318008), (4, 106159004), (7, 60662288), (8, 53079502), (14, 30331144), (16, 26539751), (19, 22349264), (28, 15165572), (31, 13697936), (38, 11174632), (41, 10356976), (56, 7582786), (62, 6848968), (76, 5587316), (82, 5178488), (112, 3791393), (124, 3424484), (133, 3192752), (152, 2793658), (157, 2704688), (164, 2589244), (217, 1956848), (248, 1712242), (266, 1596376), (287, 1479568), (304, 1396829), (314, 1352344), (328, 1294622), (434, 978424), (496, 856121), (532, 798188), (574, 739784), (589, 720944), (628, 676172), (656, 647311), (779, 545104), (868, 489212), (1064, 399094), (1099, 386384), (1148, 369892), (1178, 360472), (1256, 338086), (1271, 334096), (1558, 272552), (1736, 244606), (2128, 199547), (2198, 193192), (2296, 184946), (2356, 180236), (2512, 169043), (2542, 167048), (2983, 142352), (3116, 136276), (3472, 122303), (4123, 102992), (4396, 96596), (4592, 92473), (4712, 90118), (4867, 87248), (5084, 83524), (5453, 77872), (5966, 71176), (6232, 68138), (6437, 65968), (8246, 51496), (8792, 48298), (8897, 47728), (9424, 45059), (9734, 43624), (10168, 41762), (10906, 38936), (11932, 35588), (12464, 34069), (12874, 32984), (16492, 25748), (17584, 24149), (17794, 23864), (19468, 21812), (20336, 20881)]