2008231904

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:425

約数の個数: 192

約数和(自身を含む): 5029516800

約数和(自身を除く): 3021284896

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 53, 56, 58, 76, 106, 112, 116, 133, 152, 203, 212, 224, 232, 266, 304, 307, 371, 406, 424, 464, 532, 551, 608, 614, 742, 812, 848, 928, 1007, 1064, 1102, 1228, 1484, 1537, 1624, 1696, 2014, 2128, 2149, 2204, 2456, 2968, 3074, 3248, 3857, 4028, 4256, 4298, 4408, 4912, 5833, 5936, 6148, 6496, 7049, 7714, 8056, 8596, 8816, 8903, 9824, 10759, 11666, 11872, 12296, 14098, 15428, 16112, 16271, 17192, 17632, 17806, 21518, 23332, 24592, 28196, 29203, 30856, 32224, 32542, 34384, 35612, 40831, 43036, 46664, 49184, 56392, 58406, 61712, 62321, 65084, 68768, 71224, 81662, 86072, 93328, 112784, 113897, 116812, 123424, 124642, 130168, 142448, 163324, 169157, 172144, 186656, 204421, 225568, 227794, 233624, 249284, 260336, 284896, 309149, 326648, 338314, 344288, 408842, 455588, 467248, 471859, 498568, 520672, 618298, 653296, 676628, 817684, 911176, 934496, 943718, 997136, 1184099, 1236596, 1306592, 1353256, 1635368, 1822352, 1887436, 1994272, 2164043, 2368198, 2473192, 2706512, 3270736, 3303013, 3644704, 3774872, 4328086, 4736396, 4946384, 5413024, 6541472, 6606026, 7549744, 8656172, 8965321, 9472792, 9892768, 13212052, 15099488, 17312344, 17930642, 18945584, 26424104, 34624688, 35861284, 37891168, 52848208, 62757247, 69249376, 71722568, 105696416, 125514494, 143445136, 251028988, 286890272, 502057976, 1004115952, 2008231904]

約数ペア:

[(1, 2008231904), (2, 1004115952), (4, 502057976), (7, 286890272), (8, 251028988), (14, 143445136), (16, 125514494), (19, 105696416), (28, 71722568), (29, 69249376), (32, 62757247), (38, 52848208), (53, 37891168), (56, 35861284), (58, 34624688), (76, 26424104), (106, 18945584), (112, 17930642), (116, 17312344), (133, 15099488), (152, 13212052), (203, 9892768), (212, 9472792), (224, 8965321), (232, 8656172), (266, 7549744), (304, 6606026), (307, 6541472), (371, 5413024), (406, 4946384), (424, 4736396), (464, 4328086), (532, 3774872), (551, 3644704), (608, 3303013), (614, 3270736), (742, 2706512), (812, 2473192), (848, 2368198), (928, 2164043), (1007, 1994272), (1064, 1887436), (1102, 1822352), (1228, 1635368), (1484, 1353256), (1537, 1306592), (1624, 1236596), (1696, 1184099), (2014, 997136), (2128, 943718), (2149, 934496), (2204, 911176), (2456, 817684), (2968, 676628), (3074, 653296), (3248, 618298), (3857, 520672), (4028, 498568), (4256, 471859), (4298, 467248), (4408, 455588), (4912, 408842), (5833, 344288), (5936, 338314), (6148, 326648), (6496, 309149), (7049, 284896), (7714, 260336), (8056, 249284), (8596, 233624), (8816, 227794), (8903, 225568), (9824, 204421), (10759, 186656), (11666, 172144), (11872, 169157), (12296, 163324), (14098, 142448), (15428, 130168), (16112, 124642), (16271, 123424), (17192, 116812), (17632, 113897), (17806, 112784), (21518, 93328), (23332, 86072), (24592, 81662), (28196, 71224), (29203, 68768), (30856, 65084), (32224, 62321), (32542, 61712), (34384, 58406), (35612, 56392), (40831, 49184), (43036, 46664)]