321106128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1123}}^1$

素因数の和:1201

約数の個数: 160

約数和(自身を含む): 1016887296

約数和(自身を除く): 695781168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 37, 42, 46, 48, 56, 69, 74, 84, 92, 111, 112, 138, 148, 161, 168, 184, 222, 259, 276, 296, 322, 336, 368, 444, 483, 518, 552, 592, 644, 777, 851, 888, 966, 1036, 1104, 1123, 1288, 1554, 1702, 1776, 1932, 2072, 2246, 2553, 2576, 3108, 3369, 3404, 3864, 4144, 4492, 5106, 5957, 6216, 6738, 6808, 7728, 7861, 8984, 10212, 11914, 12432, 13476, 13616, 15722, 17871, 17968, 20424, 23583, 23828, 25829, 26952, 31444, 35742, 40848, 41551, 47166, 47656, 51658, 53904, 62888, 71484, 77487, 83102, 94332, 95312, 103316, 124653, 125776, 142968, 154974, 166204, 180803, 188664, 206632, 249306, 285936, 290857, 309948, 332408, 361606, 377328, 413264, 498612, 542409, 581714, 619896, 664816, 723212, 872571, 955673, 997224, 1084818, 1163428, 1239792, 1446424, 1745142, 1911346, 1994448, 2169636, 2326856, 2867019, 2892848, 3490284, 3822692, 4339272, 4653712, 5734038, 6689711, 6980568, 7645384, 8678544, 11468076, 13379422, 13961136, 15290768, 20069133, 22936152, 26758844, 40138266, 45872304, 53517688, 80276532, 107035376, 160553064, 321106128]

約数ペア:

[(1, 321106128), (2, 160553064), (3, 107035376), (4, 80276532), (6, 53517688), (7, 45872304), (8, 40138266), (12, 26758844), (14, 22936152), (16, 20069133), (21, 15290768), (23, 13961136), (24, 13379422), (28, 11468076), (37, 8678544), (42, 7645384), (46, 6980568), (48, 6689711), (56, 5734038), (69, 4653712), (74, 4339272), (84, 3822692), (92, 3490284), (111, 2892848), (112, 2867019), (138, 2326856), (148, 2169636), (161, 1994448), (168, 1911346), (184, 1745142), (222, 1446424), (259, 1239792), (276, 1163428), (296, 1084818), (322, 997224), (336, 955673), (368, 872571), (444, 723212), (483, 664816), (518, 619896), (552, 581714), (592, 542409), (644, 498612), (777, 413264), (851, 377328), (888, 361606), (966, 332408), (1036, 309948), (1104, 290857), (1123, 285936), (1288, 249306), (1554, 206632), (1702, 188664), (1776, 180803), (1932, 166204), (2072, 154974), (2246, 142968), (2553, 125776), (2576, 124653), (3108, 103316), (3369, 95312), (3404, 94332), (3864, 83102), (4144, 77487), (4492, 71484), (5106, 62888), (5957, 53904), (6216, 51658), (6738, 47656), (6808, 47166), (7728, 41551), (7861, 40848), (8984, 35742), (10212, 31444), (11914, 26952), (12432, 25829), (13476, 23828), (13616, 23583), (15722, 20424), (17871, 17968)]