3997254576

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{751}}^1$

素因数の和:880

約数の個数: 240

約数和(自身を含む): 12586242048

約数和(自身を除く): 8588987472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 73, 84, 93, 98, 112, 124, 146, 147, 168, 186, 196, 217, 219, 248, 292, 294, 336, 372, 392, 434, 438, 496, 511, 584, 588, 651, 744, 751, 784, 868, 876, 1022, 1168, 1176, 1302, 1488, 1502, 1519, 1533, 1736, 1752, 2044, 2253, 2263, 2352, 2604, 3004, 3038, 3066, 3472, 3504, 3577, 4088, 4506, 4526, 4557, 5208, 5257, 6008, 6076, 6132, 6789, 7154, 8176, 9012, 9052, 9114, 10416, 10514, 10731, 12016, 12152, 12264, 13578, 14308, 15771, 15841, 18024, 18104, 18228, 21028, 21462, 23281, 24304, 24528, 27156, 28616, 31542, 31682, 36048, 36208, 36456, 36799, 42056, 42924, 46562, 47523, 54312, 54823, 57232, 63084, 63364, 69843, 72912, 73598, 84112, 85848, 93124, 95046, 108624, 109646, 110397, 110887, 126168, 126728, 139686, 147196, 162967, 164469, 171696, 186248, 190092, 219292, 220794, 221774, 252336, 253456, 279372, 294392, 325934, 328938, 332661, 372496, 380184, 383761, 438584, 441588, 443548, 488901, 558744, 588784, 651868, 657876, 665322, 760368, 767522, 877168, 883176, 887096, 977802, 1117488, 1140769, 1151283, 1303736, 1315752, 1330644, 1535044, 1699513, 1766352, 1774192, 1955604, 2281538, 2302566, 2607472, 2631504, 2661288, 2686327, 3070088, 3399026, 3422307, 3911208, 4563076, 4605132, 5098539, 5322576, 5372654, 6140176, 6798052, 6844614, 7822416, 8058981, 9126152, 9210264, 10197078, 10745308, 11896591, 13596104, 13689228, 16117962, 18252304, 18420528, 20394156, 21490616, 23793182, 27192208, 27378456, 32235924, 35689773, 40788312, 42981232, 47586364, 54756912, 64471848, 71379546, 81576624, 83276137, 95172728, 128943696, 142759092, 166552274, 190345456, 249828411, 285518184, 333104548, 499656822, 571036368, 666209096, 999313644, 1332418192, 1998627288, 3997254576]

約数ペア:

[(1, 3997254576), (2, 1998627288), (3, 1332418192), (4, 999313644), (6, 666209096), (7, 571036368), (8, 499656822), (12, 333104548), (14, 285518184), (16, 249828411), (21, 190345456), (24, 166552274), (28, 142759092), (31, 128943696), (42, 95172728), (48, 83276137), (49, 81576624), (56, 71379546), (62, 64471848), (73, 54756912), (84, 47586364), (93, 42981232), (98, 40788312), (112, 35689773), (124, 32235924), (146, 27378456), (147, 27192208), (168, 23793182), (186, 21490616), (196, 20394156), (217, 18420528), (219, 18252304), (248, 16117962), (292, 13689228), (294, 13596104), (336, 11896591), (372, 10745308), (392, 10197078), (434, 9210264), (438, 9126152), (496, 8058981), (511, 7822416), (584, 6844614), (588, 6798052), (651, 6140176), (744, 5372654), (751, 5322576), (784, 5098539), (868, 4605132), (876, 4563076), (1022, 3911208), (1168, 3422307), (1176, 3399026), (1302, 3070088), (1488, 2686327), (1502, 2661288), (1519, 2631504), (1533, 2607472), (1736, 2302566), (1752, 2281538), (2044, 1955604), (2253, 1774192), (2263, 1766352), (2352, 1699513), (2604, 1535044), (3004, 1330644), (3038, 1315752), (3066, 1303736), (3472, 1151283), (3504, 1140769), (3577, 1117488), (4088, 977802), (4506, 887096), (4526, 883176), (4557, 877168), (5208, 767522), (5257, 760368), (6008, 665322), (6076, 657876), (6132, 651868), (6789, 588784), (7154, 558744), (8176, 488901), (9012, 443548), (9052, 441588), (9114, 438584), (10416, 383761), (10514, 380184), (10731, 372496), (12016, 332661), (12152, 328938), (12264, 325934), (13578, 294392), (14308, 279372), (15771, 253456), (15841, 252336), (18024, 221774), (18104, 220794), (18228, 219292), (21028, 190092), (21462, 186248), (23281, 171696), (24304, 164469), (24528, 162967), (27156, 147196), (28616, 139686), (31542, 126728), (31682, 126168), (36048, 110887), (36208, 110397), (36456, 109646), (36799, 108624), (42056, 95046), (42924, 93124), (46562, 85848), (47523, 84112), (54312, 73598), (54823, 72912), (57232, 69843), (63084, 63364)]