308057256

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 976506300

約数和(自身を除く): 668449044

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 29, 36, 39, 52, 54, 58, 72, 78, 81, 87, 97, 104, 108, 116, 117, 156, 162, 169, 174, 194, 216, 232, 234, 261, 291, 312, 324, 338, 348, 351, 377, 388, 468, 507, 522, 582, 648, 676, 696, 702, 754, 776, 783, 873, 936, 1014, 1044, 1053, 1131, 1164, 1261, 1352, 1404, 1508, 1521, 1566, 1746, 2028, 2088, 2106, 2262, 2328, 2349, 2522, 2619, 2808, 2813, 3016, 3042, 3132, 3393, 3492, 3783, 4056, 4212, 4524, 4563, 4698, 4901, 5044, 5238, 5626, 6084, 6264, 6786, 6984, 7566, 7857, 8424, 8439, 9048, 9126, 9396, 9802, 10088, 10179, 10476, 11252, 11349, 12168, 13572, 13689, 14703, 15132, 15714, 16393, 16878, 18252, 18792, 19604, 20358, 20952, 22504, 22698, 25317, 27144, 27378, 29406, 30264, 30537, 31428, 32786, 33756, 34047, 36504, 36569, 39208, 40716, 44109, 45396, 49179, 50634, 54756, 58812, 61074, 62856, 65572, 67512, 68094, 73138, 75951, 81432, 88218, 90792, 98358, 101268, 102141, 109512, 109707, 117624, 122148, 131144, 132327, 136188, 146276, 147537, 151902, 176436, 196716, 202536, 204282, 219414, 227853, 244296, 264654, 272376, 292552, 295074, 303804, 329121, 352872, 393432, 396981, 408564, 438828, 442611, 455706, 475397, 529308, 590148, 607608, 658242, 793962, 817128, 877656, 885222, 911412, 950794, 987363, 1058616, 1180296, 1316484, 1327833, 1426191, 1587924, 1770444, 1822824, 1901588, 1974726, 2632968, 2655666, 2852382, 2962089, 3175848, 3540888, 3803176, 3949452, 4278573, 5311332, 5704764, 5924178, 7898904, 8557146, 10622664, 11409528, 11848356, 12835719, 17114292, 23696712, 25671438, 34228584, 38507157, 51342876, 77014314, 102685752, 154028628, 308057256]

約数ペア:

[(1, 308057256), (2, 154028628), (3, 102685752), (4, 77014314), (6, 51342876), (8, 38507157), (9, 34228584), (12, 25671438), (13, 23696712), (18, 17114292), (24, 12835719), (26, 11848356), (27, 11409528), (29, 10622664), (36, 8557146), (39, 7898904), (52, 5924178), (54, 5704764), (58, 5311332), (72, 4278573), (78, 3949452), (81, 3803176), (87, 3540888), (97, 3175848), (104, 2962089), (108, 2852382), (116, 2655666), (117, 2632968), (156, 1974726), (162, 1901588), (169, 1822824), (174, 1770444), (194, 1587924), (216, 1426191), (232, 1327833), (234, 1316484), (261, 1180296), (291, 1058616), (312, 987363), (324, 950794), (338, 911412), (348, 885222), (351, 877656), (377, 817128), (388, 793962), (468, 658242), (507, 607608), (522, 590148), (582, 529308), (648, 475397), (676, 455706), (696, 442611), (702, 438828), (754, 408564), (776, 396981), (783, 393432), (873, 352872), (936, 329121), (1014, 303804), (1044, 295074), (1053, 292552), (1131, 272376), (1164, 264654), (1261, 244296), (1352, 227853), (1404, 219414), (1508, 204282), (1521, 202536), (1566, 196716), (1746, 176436), (2028, 151902), (2088, 147537), (2106, 146276), (2262, 136188), (2328, 132327), (2349, 131144), (2522, 122148), (2619, 117624), (2808, 109707), (2813, 109512), (3016, 102141), (3042, 101268), (3132, 98358), (3393, 90792), (3492, 88218), (3783, 81432), (4056, 75951), (4212, 73138), (4524, 68094), (4563, 67512), (4698, 65572), (4901, 62856), (5044, 61074), (5238, 58812), (5626, 54756), (6084, 50634), (6264, 49179), (6786, 45396), (6984, 44109), (7566, 40716), (7857, 39208), (8424, 36569), (8439, 36504), (9048, 34047), (9126, 33756), (9396, 32786), (9802, 31428), (10088, 30537), (10179, 30264), (10476, 29406), (11252, 27378), (11349, 27144), (12168, 25317), (13572, 22698), (13689, 22504), (14703, 20952), (15132, 20358), (15714, 19604), (16393, 18792), (16878, 18252)]