248235768

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 192

約数和(自身を含む): 788486400

約数和(自身を除く): 540250632

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 103, 132, 136, 153, 179, 187, 198, 204, 206, 264, 306, 309, 358, 374, 396, 408, 412, 537, 561, 612, 618, 716, 748, 792, 824, 927, 1074, 1122, 1133, 1224, 1236, 1432, 1496, 1611, 1683, 1751, 1854, 1969, 2148, 2244, 2266, 2472, 3043, 3222, 3366, 3399, 3502, 3708, 3938, 4296, 4488, 4532, 5253, 5907, 6086, 6444, 6732, 6798, 7004, 7416, 7876, 9064, 9129, 10197, 10506, 11814, 12172, 12888, 13464, 13596, 14008, 15752, 15759, 17721, 18258, 18437, 19261, 20394, 21012, 23628, 24344, 27192, 27387, 31518, 33473, 35442, 36516, 36874, 38522, 40788, 42024, 47256, 54774, 55311, 57783, 63036, 66946, 70884, 73032, 73748, 77044, 81576, 100419, 109548, 110622, 115566, 126072, 133892, 141768, 147496, 154088, 165933, 173349, 200838, 202807, 219096, 221244, 231132, 267784, 301257, 313429, 331866, 346698, 401676, 405614, 442488, 462264, 602514, 608421, 626858, 663732, 693396, 803352, 811228, 940287, 1205028, 1216842, 1253716, 1327464, 1386792, 1622456, 1825263, 1880574, 2410056, 2433684, 2507432, 2820861, 3447719, 3650526, 3761148, 4867368, 5641722, 6895438, 7301052, 7522296, 10343157, 11283444, 13790876, 14602104, 20686314, 22566888, 27581752, 31029471, 41372628, 62058942, 82745256, 124117884, 248235768]

約数ペア:

[(1, 248235768), (2, 124117884), (3, 82745256), (4, 62058942), (6, 41372628), (8, 31029471), (9, 27581752), (11, 22566888), (12, 20686314), (17, 14602104), (18, 13790876), (22, 11283444), (24, 10343157), (33, 7522296), (34, 7301052), (36, 6895438), (44, 5641722), (51, 4867368), (66, 3761148), (68, 3650526), (72, 3447719), (88, 2820861), (99, 2507432), (102, 2433684), (103, 2410056), (132, 1880574), (136, 1825263), (153, 1622456), (179, 1386792), (187, 1327464), (198, 1253716), (204, 1216842), (206, 1205028), (264, 940287), (306, 811228), (309, 803352), (358, 693396), (374, 663732), (396, 626858), (408, 608421), (412, 602514), (537, 462264), (561, 442488), (612, 405614), (618, 401676), (716, 346698), (748, 331866), (792, 313429), (824, 301257), (927, 267784), (1074, 231132), (1122, 221244), (1133, 219096), (1224, 202807), (1236, 200838), (1432, 173349), (1496, 165933), (1611, 154088), (1683, 147496), (1751, 141768), (1854, 133892), (1969, 126072), (2148, 115566), (2244, 110622), (2266, 109548), (2472, 100419), (3043, 81576), (3222, 77044), (3366, 73748), (3399, 73032), (3502, 70884), (3708, 66946), (3938, 63036), (4296, 57783), (4488, 55311), (4532, 54774), (5253, 47256), (5907, 42024), (6086, 40788), (6444, 38522), (6732, 36874), (6798, 36516), (7004, 35442), (7416, 33473), (7876, 31518), (9064, 27387), (9129, 27192), (10197, 24344), (10506, 23628), (11814, 21012), (12172, 20394), (12888, 19261), (13464, 18437), (13596, 18258), (14008, 17721), (15752, 15759)]