290489328

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:337

約数の個数: 200

約数和(自身を含む): 907441920

約数和(自身を除く): 616952592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 47, 48, 54, 57, 72, 76, 81, 94, 108, 114, 141, 144, 152, 162, 171, 188, 216, 228, 251, 282, 304, 324, 342, 376, 423, 432, 456, 502, 513, 564, 648, 684, 752, 753, 846, 893, 912, 1004, 1026, 1128, 1269, 1296, 1368, 1506, 1539, 1692, 1786, 2008, 2052, 2256, 2259, 2538, 2679, 2736, 3012, 3078, 3384, 3572, 3807, 4016, 4104, 4518, 4769, 5076, 5358, 6024, 6156, 6768, 6777, 7144, 7614, 8037, 8208, 9036, 9538, 10152, 10716, 11797, 12048, 12312, 13554, 14288, 14307, 15228, 16074, 18072, 19076, 20304, 20331, 21432, 23594, 24111, 24624, 27108, 28614, 30456, 32148, 35391, 36144, 38152, 40662, 42864, 42921, 47188, 48222, 54216, 57228, 60912, 64296, 70782, 72333, 76304, 81324, 85842, 94376, 96444, 106173, 108432, 114456, 128592, 128763, 141564, 144666, 162648, 171684, 188752, 192888, 212346, 224143, 228912, 257526, 283128, 289332, 318519, 325296, 343368, 385776, 386289, 424692, 448286, 515052, 566256, 578664, 637038, 672429, 686736, 772578, 849384, 896572, 955557, 1030104, 1157328, 1274076, 1344858, 1545156, 1698768, 1793144, 1911114, 2017287, 2060208, 2548152, 2689716, 3090312, 3586288, 3822228, 4034574, 5096304, 5379432, 6051861, 6180624, 7644456, 8069148, 10758864, 12103722, 15288912, 16138296, 18155583, 24207444, 32276592, 36311166, 48414888, 72622332, 96829776, 145244664, 290489328]

約数ペア:

[(1, 290489328), (2, 145244664), (3, 96829776), (4, 72622332), (6, 48414888), (8, 36311166), (9, 32276592), (12, 24207444), (16, 18155583), (18, 16138296), (19, 15288912), (24, 12103722), (27, 10758864), (36, 8069148), (38, 7644456), (47, 6180624), (48, 6051861), (54, 5379432), (57, 5096304), (72, 4034574), (76, 3822228), (81, 3586288), (94, 3090312), (108, 2689716), (114, 2548152), (141, 2060208), (144, 2017287), (152, 1911114), (162, 1793144), (171, 1698768), (188, 1545156), (216, 1344858), (228, 1274076), (251, 1157328), (282, 1030104), (304, 955557), (324, 896572), (342, 849384), (376, 772578), (423, 686736), (432, 672429), (456, 637038), (502, 578664), (513, 566256), (564, 515052), (648, 448286), (684, 424692), (752, 386289), (753, 385776), (846, 343368), (893, 325296), (912, 318519), (1004, 289332), (1026, 283128), (1128, 257526), (1269, 228912), (1296, 224143), (1368, 212346), (1506, 192888), (1539, 188752), (1692, 171684), (1786, 162648), (2008, 144666), (2052, 141564), (2256, 128763), (2259, 128592), (2538, 114456), (2679, 108432), (2736, 106173), (3012, 96444), (3078, 94376), (3384, 85842), (3572, 81324), (3807, 76304), (4016, 72333), (4104, 70782), (4518, 64296), (4769, 60912), (5076, 57228), (5358, 54216), (6024, 48222), (6156, 47188), (6768, 42921), (6777, 42864), (7144, 40662), (7614, 38152), (8037, 36144), (8208, 35391), (9036, 32148), (9538, 30456), (10152, 28614), (10716, 27108), (11797, 24624), (12048, 24111), (12312, 23594), (13554, 21432), (14288, 20331), (14307, 20304), (15228, 19076), (16074, 18072)]