1243556496

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4519}}^1$

素因数の和:4563

約数の個数: 240

約数和(自身を含む): 4472630400

約数和(自身を除く): 3229073904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 112, 117, 126, 144, 147, 156, 168, 182, 189, 196, 208, 216, 234, 252, 273, 294, 312, 336, 351, 364, 378, 392, 432, 441, 468, 504, 546, 588, 624, 637, 702, 728, 756, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1323, 1404, 1456, 1512, 1638, 1764, 1872, 1911, 2184, 2352, 2457, 2548, 2646, 2808, 3024, 3276, 3528, 3822, 4368, 4519, 4914, 5096, 5292, 5616, 5733, 6552, 7056, 7644, 9038, 9828, 10192, 10584, 11466, 13104, 13557, 15288, 17199, 18076, 19656, 21168, 22932, 27114, 30576, 31633, 34398, 36152, 39312, 40671, 45864, 54228, 58747, 63266, 68796, 72304, 81342, 91728, 94899, 108456, 117494, 122013, 126532, 137592, 162684, 176241, 189798, 216912, 221431, 234988, 244026, 253064, 275184, 284697, 325368, 352482, 379596, 411229, 442862, 469976, 488052, 506128, 528723, 569394, 650736, 664293, 704964, 759192, 822458, 854091, 885724, 939952, 976104, 1057446, 1138788, 1233687, 1328586, 1409928, 1518384, 1586169, 1644916, 1708182, 1771448, 1952208, 1992879, 2114892, 2277576, 2467374, 2657172, 2819856, 2878603, 3172338, 3289832, 3416364, 3542896, 3701061, 3985758, 4229784, 4555152, 4934748, 5314344, 5757206, 5978637, 6344676, 6579664, 6832728, 7402122, 7971516, 8459568, 8635809, 9869496, 10628688, 11103183, 11514412, 11957274, 12689352, 13665456, 14804244, 15943032, 17271618, 19738992, 22206366, 23028824, 23914548, 25378704, 25907427, 29608488, 31886064, 34543236, 44412732, 46057648, 47829096, 51814854, 59216976, 69086472, 77722281, 88825464, 95658192, 103629708, 138172944, 155444562, 177650928, 207259416, 310889124, 414518832, 621778248, 1243556496]

約数ペア:

[(1, 1243556496), (2, 621778248), (3, 414518832), (4, 310889124), (6, 207259416), (7, 177650928), (8, 155444562), (9, 138172944), (12, 103629708), (13, 95658192), (14, 88825464), (16, 77722281), (18, 69086472), (21, 59216976), (24, 51814854), (26, 47829096), (27, 46057648), (28, 44412732), (36, 34543236), (39, 31886064), (42, 29608488), (48, 25907427), (49, 25378704), (52, 23914548), (54, 23028824), (56, 22206366), (63, 19738992), (72, 17271618), (78, 15943032), (84, 14804244), (91, 13665456), (98, 12689352), (104, 11957274), (108, 11514412), (112, 11103183), (117, 10628688), (126, 9869496), (144, 8635809), (147, 8459568), (156, 7971516), (168, 7402122), (182, 6832728), (189, 6579664), (196, 6344676), (208, 5978637), (216, 5757206), (234, 5314344), (252, 4934748), (273, 4555152), (294, 4229784), (312, 3985758), (336, 3701061), (351, 3542896), (364, 3416364), (378, 3289832), (392, 3172338), (432, 2878603), (441, 2819856), (468, 2657172), (504, 2467374), (546, 2277576), (588, 2114892), (624, 1992879), (637, 1952208), (702, 1771448), (728, 1708182), (756, 1644916), (784, 1586169), (819, 1518384), (882, 1409928), (936, 1328586), (1008, 1233687), (1092, 1138788), (1176, 1057446), (1274, 976104), (1323, 939952), (1404, 885724), (1456, 854091), (1512, 822458), (1638, 759192), (1764, 704964), (1872, 664293), (1911, 650736), (2184, 569394), (2352, 528723), (2457, 506128), (2548, 488052), (2646, 469976), (2808, 442862), (3024, 411229), (3276, 379596), (3528, 352482), (3822, 325368), (4368, 284697), (4519, 275184), (4914, 253064), (5096, 244026), (5292, 234988), (5616, 221431), (5733, 216912), (6552, 189798), (7056, 176241), (7644, 162684), (9038, 137592), (9828, 126532), (10192, 122013), (10584, 117494), (11466, 108456), (13104, 94899), (13557, 91728), (15288, 81342), (17199, 72304), (18076, 68796), (19656, 63266), (21168, 58747), (22932, 54228), (27114, 45864), (30576, 40671), (31633, 39312), (34398, 36152)]