819986976

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{6203}}^1$

素因数の和:6245

約数の個数: 144

約数和(自身を含む): 2560862304

約数和(自身を除く): 1740875328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1944, 2448, 2592, 2754, 3672, 3888, 4131, 4896, 5508, 6203, 7344, 7776, 8262, 11016, 12406, 14688, 16524, 18609, 22032, 24812, 33048, 37218, 44064, 49624, 55827, 66096, 74436, 99248, 105451, 111654, 132192, 148872, 167481, 198496, 210902, 223308, 297744, 316353, 334962, 421804, 446616, 502443, 595488, 632706, 669924, 843608, 893232, 949059, 1004886, 1265412, 1339848, 1507329, 1687216, 1786464, 1898118, 2009772, 2530824, 2679696, 2847177, 3014658, 3374432, 3796236, 4019544, 5061648, 5359392, 5694354, 6029316, 7592472, 8039088, 8541531, 10123296, 11388708, 12058632, 15184944, 16078176, 17083062, 22777416, 24117264, 25624593, 30369888, 34166124, 45554832, 48234528, 51249186, 68332248, 91109664, 102498372, 136664496, 204996744, 273328992, 409993488, 819986976]

約数ペア:

[(1, 819986976), (2, 409993488), (3, 273328992), (4, 204996744), (6, 136664496), (8, 102498372), (9, 91109664), (12, 68332248), (16, 51249186), (17, 48234528), (18, 45554832), (24, 34166124), (27, 30369888), (32, 25624593), (34, 24117264), (36, 22777416), (48, 17083062), (51, 16078176), (54, 15184944), (68, 12058632), (72, 11388708), (81, 10123296), (96, 8541531), (102, 8039088), (108, 7592472), (136, 6029316), (144, 5694354), (153, 5359392), (162, 5061648), (204, 4019544), (216, 3796236), (243, 3374432), (272, 3014658), (288, 2847177), (306, 2679696), (324, 2530824), (408, 2009772), (432, 1898118), (459, 1786464), (486, 1687216), (544, 1507329), (612, 1339848), (648, 1265412), (816, 1004886), (864, 949059), (918, 893232), (972, 843608), (1224, 669924), (1296, 632706), (1377, 595488), (1632, 502443), (1836, 446616), (1944, 421804), (2448, 334962), (2592, 316353), (2754, 297744), (3672, 223308), (3888, 210902), (4131, 198496), (4896, 167481), (5508, 148872), (6203, 132192), (7344, 111654), (7776, 105451), (8262, 99248), (11016, 74436), (12406, 66096), (14688, 55827), (16524, 49624), (18609, 44064), (22032, 37218), (24812, 33048)]