248701992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{2281}}^1$

素因数の和:2367

約数の個数: 128

約数和(自身を含む): 788659200

約数和(自身を除く): 539957208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 59, 66, 77, 84, 88, 118, 132, 154, 168, 177, 231, 236, 264, 308, 354, 413, 462, 472, 616, 649, 708, 826, 924, 1239, 1298, 1416, 1652, 1848, 1947, 2281, 2478, 2596, 3304, 3894, 4543, 4562, 4956, 5192, 6843, 7788, 9086, 9124, 9912, 13629, 13686, 15576, 15967, 18172, 18248, 25091, 27258, 27372, 31934, 36344, 47901, 50182, 54516, 54744, 63868, 75273, 95802, 100364, 109032, 127736, 134579, 150546, 175637, 191604, 200728, 269158, 301092, 351274, 383208, 403737, 526911, 538316, 602184, 702548, 807474, 942053, 1053822, 1076632, 1405096, 1480369, 1614948, 1884106, 2107644, 2826159, 2960738, 3229896, 3768212, 4215288, 4441107, 5652318, 5921476, 7536424, 8882214, 10362583, 11304636, 11842952, 17764428, 20725166, 22609272, 31087749, 35528856, 41450332, 62175498, 82900664, 124350996, 248701992]

約数ペア:

[(1, 248701992), (2, 124350996), (3, 82900664), (4, 62175498), (6, 41450332), (7, 35528856), (8, 31087749), (11, 22609272), (12, 20725166), (14, 17764428), (21, 11842952), (22, 11304636), (24, 10362583), (28, 8882214), (33, 7536424), (42, 5921476), (44, 5652318), (56, 4441107), (59, 4215288), (66, 3768212), (77, 3229896), (84, 2960738), (88, 2826159), (118, 2107644), (132, 1884106), (154, 1614948), (168, 1480369), (177, 1405096), (231, 1076632), (236, 1053822), (264, 942053), (308, 807474), (354, 702548), (413, 602184), (462, 538316), (472, 526911), (616, 403737), (649, 383208), (708, 351274), (826, 301092), (924, 269158), (1239, 200728), (1298, 191604), (1416, 175637), (1652, 150546), (1848, 134579), (1947, 127736), (2281, 109032), (2478, 100364), (2596, 95802), (3304, 75273), (3894, 63868), (4543, 54744), (4562, 54516), (4956, 50182), (5192, 47901), (6843, 36344), (7788, 31934), (9086, 27372), (9124, 27258), (9912, 25091), (13629, 18248), (13686, 18172), (15576, 15967)]