449171892

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 252

約数和(自身を含む): 1381127916

約数和(自身を除く): 931956024

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 41, 51, 52, 54, 68, 78, 81, 82, 102, 108, 117, 123, 153, 156, 162, 164, 204, 221, 234, 243, 246, 289, 306, 324, 351, 369, 442, 459, 468, 486, 492, 533, 578, 612, 663, 697, 702, 729, 738, 867, 884, 918, 972, 1053, 1066, 1107, 1156, 1326, 1377, 1394, 1404, 1458, 1476, 1599, 1734, 1836, 1989, 2091, 2106, 2132, 2214, 2601, 2652, 2754, 2788, 2916, 3159, 3198, 3321, 3468, 3757, 3978, 4131, 4182, 4212, 4428, 4797, 5202, 5508, 5967, 6273, 6318, 6396, 6642, 7514, 7803, 7956, 8262, 8364, 9061, 9477, 9594, 9963, 10404, 11271, 11849, 11934, 12393, 12546, 12636, 13284, 14391, 15028, 15606, 16524, 17901, 18122, 18819, 18954, 19188, 19926, 22542, 23409, 23698, 23868, 24786, 25092, 27183, 28782, 29889, 31212, 33813, 35547, 35802, 36244, 37638, 37908, 39852, 43173, 45084, 46818, 47396, 49572, 53703, 54366, 56457, 57564, 59778, 67626, 70227, 71094, 71604, 75276, 81549, 86346, 93636, 101439, 106641, 107406, 108732, 112914, 119556, 129519, 135252, 140454, 142188, 154037, 161109, 163098, 169371, 172692, 202878, 210681, 213282, 214812, 225828, 244647, 259038, 280908, 304317, 308074, 319923, 322218, 326196, 338742, 388557, 405756, 421362, 426564, 462111, 489294, 508113, 518076, 608634, 616148, 639846, 644436, 677484, 733941, 777114, 842724, 912951, 924222, 959769, 978588, 1016226, 1217268, 1279692, 1386333, 1467882, 1554228, 1825902, 1848444, 1919538, 2032452, 2201823, 2738853, 2772666, 2879307, 2935764, 3651804, 3839076, 4158999, 4403646, 5477706, 5545332, 5758614, 6605469, 8317998, 8637921, 8807292, 10955412, 11517228, 12476997, 13210938, 16635996, 17275842, 24953994, 26421876, 34551684, 37430991, 49907988, 74861982, 112292973, 149723964, 224585946, 449171892]

約数ペア:

[(1, 449171892), (2, 224585946), (3, 149723964), (4, 112292973), (6, 74861982), (9, 49907988), (12, 37430991), (13, 34551684), (17, 26421876), (18, 24953994), (26, 17275842), (27, 16635996), (34, 13210938), (36, 12476997), (39, 11517228), (41, 10955412), (51, 8807292), (52, 8637921), (54, 8317998), (68, 6605469), (78, 5758614), (81, 5545332), (82, 5477706), (102, 4403646), (108, 4158999), (117, 3839076), (123, 3651804), (153, 2935764), (156, 2879307), (162, 2772666), (164, 2738853), (204, 2201823), (221, 2032452), (234, 1919538), (243, 1848444), (246, 1825902), (289, 1554228), (306, 1467882), (324, 1386333), (351, 1279692), (369, 1217268), (442, 1016226), (459, 978588), (468, 959769), (486, 924222), (492, 912951), (533, 842724), (578, 777114), (612, 733941), (663, 677484), (697, 644436), (702, 639846), (729, 616148), (738, 608634), (867, 518076), (884, 508113), (918, 489294), (972, 462111), (1053, 426564), (1066, 421362), (1107, 405756), (1156, 388557), (1326, 338742), (1377, 326196), (1394, 322218), (1404, 319923), (1458, 308074), (1476, 304317), (1599, 280908), (1734, 259038), (1836, 244647), (1989, 225828), (2091, 214812), (2106, 213282), (2132, 210681), (2214, 202878), (2601, 172692), (2652, 169371), (2754, 163098), (2788, 161109), (2916, 154037), (3159, 142188), (3198, 140454), (3321, 135252), (3468, 129519), (3757, 119556), (3978, 112914), (4131, 108732), (4182, 107406), (4212, 106641), (4428, 101439), (4797, 93636), (5202, 86346), (5508, 81549), (5967, 75276), (6273, 71604), (6318, 71094), (6396, 70227), (6642, 67626), (7514, 59778), (7803, 57564), (7956, 56457), (8262, 54366), (8364, 53703), (9061, 49572), (9477, 47396), (9594, 46818), (9963, 45084), (10404, 43173), (11271, 39852), (11849, 37908), (11934, 37638), (12393, 36244), (12546, 35802), (12636, 35547), (13284, 33813), (14391, 31212), (15028, 29889), (15606, 28782), (16524, 27183), (17901, 25092), (18122, 24786), (18819, 23868), (18954, 23698), (19188, 23409), (19926, 22542)]