321569352

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:737

約数の個数: 160

約数和(自身を含む): 987940800

約数和(自身を除く): 666371448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 59, 72, 78, 81, 104, 108, 117, 118, 156, 162, 177, 216, 234, 236, 312, 324, 351, 354, 468, 472, 531, 647, 648, 702, 708, 767, 936, 1053, 1062, 1294, 1404, 1416, 1534, 1593, 1941, 2106, 2124, 2301, 2588, 2808, 3068, 3186, 3882, 4212, 4248, 4602, 4779, 5176, 5823, 6136, 6372, 6903, 7764, 8411, 8424, 9204, 9558, 11646, 12744, 13806, 15528, 16822, 17469, 18408, 19116, 20709, 23292, 25233, 27612, 33644, 34938, 38173, 38232, 41418, 46584, 50466, 52407, 55224, 62127, 67288, 69876, 75699, 76346, 82836, 100932, 104814, 114519, 124254, 139752, 151398, 152692, 165672, 201864, 209628, 227097, 229038, 248508, 302796, 305384, 343557, 419256, 454194, 458076, 496249, 497016, 605592, 681291, 687114, 908388, 916152, 992498, 1030671, 1362582, 1374228, 1488747, 1816776, 1984996, 2061342, 2725164, 2748456, 2977494, 3092013, 3969992, 4122684, 4466241, 5450328, 5954988, 6184026, 8245368, 8932482, 11909976, 12368052, 13398723, 17864964, 24736104, 26797446, 35729928, 40196169, 53594892, 80392338, 107189784, 160784676, 321569352]

約数ペア:

[(1, 321569352), (2, 160784676), (3, 107189784), (4, 80392338), (6, 53594892), (8, 40196169), (9, 35729928), (12, 26797446), (13, 24736104), (18, 17864964), (24, 13398723), (26, 12368052), (27, 11909976), (36, 8932482), (39, 8245368), (52, 6184026), (54, 5954988), (59, 5450328), (72, 4466241), (78, 4122684), (81, 3969992), (104, 3092013), (108, 2977494), (117, 2748456), (118, 2725164), (156, 2061342), (162, 1984996), (177, 1816776), (216, 1488747), (234, 1374228), (236, 1362582), (312, 1030671), (324, 992498), (351, 916152), (354, 908388), (468, 687114), (472, 681291), (531, 605592), (647, 497016), (648, 496249), (702, 458076), (708, 454194), (767, 419256), (936, 343557), (1053, 305384), (1062, 302796), (1294, 248508), (1404, 229038), (1416, 227097), (1534, 209628), (1593, 201864), (1941, 165672), (2106, 152692), (2124, 151398), (2301, 139752), (2588, 124254), (2808, 114519), (3068, 104814), (3186, 100932), (3882, 82836), (4212, 76346), (4248, 75699), (4602, 69876), (4779, 67288), (5176, 62127), (5823, 55224), (6136, 52407), (6372, 50466), (6903, 46584), (7764, 41418), (8411, 38232), (8424, 38173), (9204, 34938), (9558, 33644), (11646, 27612), (12744, 25233), (13806, 23292), (15528, 20709), (16822, 19116), (17469, 18408)]