326595168

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1$

素因数の和:437

約数の個数: 144

約数和(自身を含む): 968962176

約数和(自身を除く): 642367008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 157, 186, 233, 248, 279, 288, 314, 372, 466, 471, 496, 558, 628, 699, 744, 932, 942, 992, 1116, 1256, 1398, 1413, 1488, 1864, 1884, 2097, 2232, 2512, 2796, 2826, 2976, 3728, 3768, 4194, 4464, 4867, 5024, 5592, 5652, 7223, 7456, 7536, 8388, 8928, 9734, 11184, 11304, 14446, 14601, 15072, 16776, 19468, 21669, 22368, 22608, 28892, 29202, 33552, 36581, 38936, 43338, 43803, 45216, 57784, 58404, 65007, 67104, 73162, 77872, 86676, 87606, 109743, 115568, 116808, 130014, 146324, 155744, 173352, 175212, 219486, 231136, 233616, 260028, 292648, 329229, 346704, 350424, 438972, 467232, 520056, 585296, 658458, 693408, 700848, 877944, 1040112, 1134011, 1170592, 1316916, 1401696, 1755888, 2080224, 2268022, 2633832, 3402033, 3511776, 4536044, 5267664, 6804066, 9072088, 10206099, 10535328, 13608132, 18144176, 20412198, 27216264, 36288352, 40824396, 54432528, 81648792, 108865056, 163297584, 326595168]

約数ペア:

[(1, 326595168), (2, 163297584), (3, 108865056), (4, 81648792), (6, 54432528), (8, 40824396), (9, 36288352), (12, 27216264), (16, 20412198), (18, 18144176), (24, 13608132), (31, 10535328), (32, 10206099), (36, 9072088), (48, 6804066), (62, 5267664), (72, 4536044), (93, 3511776), (96, 3402033), (124, 2633832), (144, 2268022), (157, 2080224), (186, 1755888), (233, 1401696), (248, 1316916), (279, 1170592), (288, 1134011), (314, 1040112), (372, 877944), (466, 700848), (471, 693408), (496, 658458), (558, 585296), (628, 520056), (699, 467232), (744, 438972), (932, 350424), (942, 346704), (992, 329229), (1116, 292648), (1256, 260028), (1398, 233616), (1413, 231136), (1488, 219486), (1864, 175212), (1884, 173352), (2097, 155744), (2232, 146324), (2512, 130014), (2796, 116808), (2826, 115568), (2976, 109743), (3728, 87606), (3768, 86676), (4194, 77872), (4464, 73162), (4867, 67104), (5024, 65007), (5592, 58404), (5652, 57784), (7223, 45216), (7456, 43803), (7536, 43338), (8388, 38936), (8928, 36581), (9734, 33552), (11184, 29202), (11304, 28892), (14446, 22608), (14601, 22368), (15072, 21669), (16776, 19468)]