2154087648

素因数分解:

$2^5\times 3^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:474

約数の個数: 192

約数和(自身を含む): 6436584000

約数和(自身を除く): 4282496352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 89, 96, 108, 109, 144, 178, 216, 218, 257, 267, 288, 327, 356, 432, 436, 514, 534, 654, 712, 771, 801, 864, 872, 981, 1028, 1068, 1308, 1424, 1542, 1602, 1744, 1962, 2056, 2136, 2313, 2403, 2616, 2848, 2943, 3084, 3204, 3488, 3924, 4112, 4272, 4626, 4806, 5232, 5886, 6168, 6408, 6939, 7848, 8224, 8544, 9252, 9612, 9701, 10464, 11772, 12336, 12816, 13878, 15696, 18504, 19224, 19402, 22873, 23544, 24672, 25632, 27756, 28013, 29103, 31392, 37008, 38448, 38804, 45746, 47088, 55512, 56026, 58206, 68619, 74016, 76896, 77608, 84039, 87309, 91492, 94176, 111024, 112052, 116412, 137238, 155216, 168078, 174618, 182984, 205857, 222048, 224104, 232824, 252117, 261927, 274476, 310432, 336156, 349236, 365968, 411714, 448208, 465648, 504234, 523854, 548952, 617571, 672312, 698472, 731936, 756351, 823428, 896416, 931296, 1008468, 1047708, 1097904, 1235142, 1344624, 1396944, 1512702, 1646856, 2016936, 2095416, 2195808, 2470284, 2493157, 2689248, 2793888, 3025404, 3293712, 4033872, 4190832, 4940568, 4986314, 6050808, 6587424, 7479471, 8067744, 8381664, 9881136, 9972628, 12101616, 14958942, 19762272, 19945256, 22438413, 24203232, 29917884, 39890512, 44876826, 59835768, 67315239, 79781024, 89753652, 119671536, 134630478, 179507304, 239343072, 269260956, 359014608, 538521912, 718029216, 1077043824, 2154087648]

約数ペア:

[(1, 2154087648), (2, 1077043824), (3, 718029216), (4, 538521912), (6, 359014608), (8, 269260956), (9, 239343072), (12, 179507304), (16, 134630478), (18, 119671536), (24, 89753652), (27, 79781024), (32, 67315239), (36, 59835768), (48, 44876826), (54, 39890512), (72, 29917884), (89, 24203232), (96, 22438413), (108, 19945256), (109, 19762272), (144, 14958942), (178, 12101616), (216, 9972628), (218, 9881136), (257, 8381664), (267, 8067744), (288, 7479471), (327, 6587424), (356, 6050808), (432, 4986314), (436, 4940568), (514, 4190832), (534, 4033872), (654, 3293712), (712, 3025404), (771, 2793888), (801, 2689248), (864, 2493157), (872, 2470284), (981, 2195808), (1028, 2095416), (1068, 2016936), (1308, 1646856), (1424, 1512702), (1542, 1396944), (1602, 1344624), (1744, 1235142), (1962, 1097904), (2056, 1047708), (2136, 1008468), (2313, 931296), (2403, 896416), (2616, 823428), (2848, 756351), (2943, 731936), (3084, 698472), (3204, 672312), (3488, 617571), (3924, 548952), (4112, 523854), (4272, 504234), (4626, 465648), (4806, 448208), (5232, 411714), (5886, 365968), (6168, 349236), (6408, 336156), (6939, 310432), (7848, 274476), (8224, 261927), (8544, 252117), (9252, 232824), (9612, 224104), (9701, 222048), (10464, 205857), (11772, 182984), (12336, 174618), (12816, 168078), (13878, 155216), (15696, 137238), (18504, 116412), (19224, 112052), (19402, 111024), (22873, 94176), (23544, 91492), (24672, 87309), (25632, 84039), (27756, 77608), (28013, 76896), (29103, 74016), (31392, 68619), (37008, 58206), (38448, 56026), (38804, 55512), (45746, 47088)]