7928928

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 240

約数和(自身を含む): 29272320

約数和(自身を除く): 21343392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 23, 24, 27, 28, 32, 36, 38, 42, 46, 48, 54, 56, 57, 63, 69, 72, 76, 81, 84, 92, 96, 108, 112, 114, 126, 133, 138, 144, 152, 161, 162, 168, 171, 184, 189, 207, 216, 224, 228, 252, 266, 276, 288, 304, 322, 324, 336, 342, 368, 378, 399, 414, 432, 437, 456, 483, 504, 513, 532, 552, 567, 608, 621, 644, 648, 672, 684, 736, 756, 798, 828, 864, 874, 912, 966, 1008, 1026, 1064, 1104, 1134, 1197, 1242, 1288, 1296, 1311, 1368, 1449, 1512, 1539, 1596, 1656, 1748, 1824, 1863, 1932, 2016, 2052, 2128, 2208, 2268, 2394, 2484, 2576, 2592, 2622, 2736, 2898, 3024, 3059, 3078, 3192, 3312, 3496, 3591, 3726, 3864, 3933, 4104, 4256, 4347, 4536, 4788, 4968, 5152, 5244, 5472, 5796, 6048, 6118, 6156, 6384, 6624, 6992, 7182, 7452, 7728, 7866, 8208, 8694, 9072, 9177, 9576, 9936, 10488, 10773, 11592, 11799, 12236, 12312, 12768, 13041, 13984, 14364, 14904, 15456, 15732, 16416, 17388, 18144, 18354, 19152, 19872, 20976, 21546, 23184, 23598, 24472, 24624, 26082, 27531, 28728, 29808, 31464, 34776, 35397, 36708, 38304, 41952, 43092, 46368, 47196, 48944, 49248, 52164, 55062, 57456, 59616, 62928, 69552, 70794, 73416, 82593, 86184, 94392, 97888, 104328, 110124, 114912, 125856, 139104, 141588, 146832, 165186, 172368, 188784, 208656, 220248, 247779, 283176, 293664, 330372, 344736, 377568, 417312, 440496, 495558, 566352, 660744, 880992, 991116, 1132704, 1321488, 1982232, 2642976, 3964464, 7928928]

約数ペア:

[(1, 7928928), (2, 3964464), (3, 2642976), (4, 1982232), (6, 1321488), (7, 1132704), (8, 991116), (9, 880992), (12, 660744), (14, 566352), (16, 495558), (18, 440496), (19, 417312), (21, 377568), (23, 344736), (24, 330372), (27, 293664), (28, 283176), (32, 247779), (36, 220248), (38, 208656), (42, 188784), (46, 172368), (48, 165186), (54, 146832), (56, 141588), (57, 139104), (63, 125856), (69, 114912), (72, 110124), (76, 104328), (81, 97888), (84, 94392), (92, 86184), (96, 82593), (108, 73416), (112, 70794), (114, 69552), (126, 62928), (133, 59616), (138, 57456), (144, 55062), (152, 52164), (161, 49248), (162, 48944), (168, 47196), (171, 46368), (184, 43092), (189, 41952), (207, 38304), (216, 36708), (224, 35397), (228, 34776), (252, 31464), (266, 29808), (276, 28728), (288, 27531), (304, 26082), (322, 24624), (324, 24472), (336, 23598), (342, 23184), (368, 21546), (378, 20976), (399, 19872), (414, 19152), (432, 18354), (437, 18144), (456, 17388), (483, 16416), (504, 15732), (513, 15456), (532, 14904), (552, 14364), (567, 13984), (608, 13041), (621, 12768), (644, 12312), (648, 12236), (672, 11799), (684, 11592), (736, 10773), (756, 10488), (798, 9936), (828, 9576), (864, 9177), (874, 9072), (912, 8694), (966, 8208), (1008, 7866), (1026, 7728), (1064, 7452), (1104, 7182), (1134, 6992), (1197, 6624), (1242, 6384), (1288, 6156), (1296, 6118), (1311, 6048), (1368, 5796), (1449, 5472), (1512, 5244), (1539, 5152), (1596, 4968), (1656, 4788), (1748, 4536), (1824, 4347), (1863, 4256), (1932, 4104), (2016, 3933), (2052, 3864), (2128, 3726), (2208, 3591), (2268, 3496), (2394, 3312), (2484, 3192), (2576, 3078), (2592, 3059), (2622, 3024), (2736, 2898)]