2177509248

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{307}}^1$

素因数の和:505

約数の個数: 192

約数和(自身を含む): 6469182720

約数和(自身を除く): 4291673472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 131, 141, 144, 188, 192, 262, 282, 288, 307, 376, 384, 393, 423, 524, 564, 576, 614, 752, 786, 846, 921, 1048, 1128, 1152, 1179, 1228, 1504, 1572, 1692, 1842, 2096, 2256, 2358, 2456, 2763, 3008, 3144, 3384, 3684, 4192, 4512, 4716, 4912, 5526, 6016, 6157, 6288, 6768, 7368, 8384, 9024, 9432, 9824, 11052, 12314, 12576, 13536, 14429, 14736, 16768, 18048, 18471, 18864, 19648, 22104, 24628, 25152, 27072, 28858, 29472, 36942, 37728, 39296, 40217, 43287, 44208, 49256, 50304, 54144, 55413, 57716, 58944, 73884, 75456, 80434, 86574, 88416, 98512, 110826, 115432, 117888, 120651, 129861, 147768, 150912, 160868, 173148, 176832, 197024, 221652, 230864, 241302, 259722, 295536, 321736, 346296, 353664, 361953, 394048, 443304, 461728, 482604, 519444, 591072, 643472, 692592, 723906, 788096, 886608, 923456, 965208, 1038888, 1182144, 1286944, 1385184, 1447812, 1773216, 1846912, 1890199, 1930416, 2077776, 2364288, 2573888, 2770368, 2895624, 3546432, 3780398, 3860832, 4155552, 5147776, 5540736, 5670597, 5791248, 7092864, 7560796, 7721664, 8311104, 11341194, 11582496, 15121592, 15443328, 16622208, 17011791, 22682388, 23164992, 30243184, 34023582, 45364776, 46329984, 60486368, 68047164, 90729552, 120972736, 136094328, 181459104, 241945472, 272188656, 362918208, 544377312, 725836416, 1088754624, 2177509248]

約数ペア:

[(1, 2177509248), (2, 1088754624), (3, 725836416), (4, 544377312), (6, 362918208), (8, 272188656), (9, 241945472), (12, 181459104), (16, 136094328), (18, 120972736), (24, 90729552), (32, 68047164), (36, 60486368), (47, 46329984), (48, 45364776), (64, 34023582), (72, 30243184), (94, 23164992), (96, 22682388), (128, 17011791), (131, 16622208), (141, 15443328), (144, 15121592), (188, 11582496), (192, 11341194), (262, 8311104), (282, 7721664), (288, 7560796), (307, 7092864), (376, 5791248), (384, 5670597), (393, 5540736), (423, 5147776), (524, 4155552), (564, 3860832), (576, 3780398), (614, 3546432), (752, 2895624), (786, 2770368), (846, 2573888), (921, 2364288), (1048, 2077776), (1128, 1930416), (1152, 1890199), (1179, 1846912), (1228, 1773216), (1504, 1447812), (1572, 1385184), (1692, 1286944), (1842, 1182144), (2096, 1038888), (2256, 965208), (2358, 923456), (2456, 886608), (2763, 788096), (3008, 723906), (3144, 692592), (3384, 643472), (3684, 591072), (4192, 519444), (4512, 482604), (4716, 461728), (4912, 443304), (5526, 394048), (6016, 361953), (6157, 353664), (6288, 346296), (6768, 321736), (7368, 295536), (8384, 259722), (9024, 241302), (9432, 230864), (9824, 221652), (11052, 197024), (12314, 176832), (12576, 173148), (13536, 160868), (14429, 150912), (14736, 147768), (16768, 129861), (18048, 120651), (18471, 117888), (18864, 115432), (19648, 110826), (22104, 98512), (24628, 88416), (25152, 86574), (27072, 80434), (28858, 75456), (29472, 73884), (36942, 58944), (37728, 57716), (39296, 55413), (40217, 54144), (43287, 50304), (44208, 49256)]