1221820992

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 336

約数和(自身を含む): 4326940800

約数和(自身を除く): 3105119808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 41, 42, 48, 56, 57, 63, 64, 72, 76, 82, 84, 96, 112, 114, 123, 126, 133, 144, 152, 164, 168, 171, 192, 224, 228, 246, 252, 266, 287, 288, 304, 328, 336, 342, 369, 389, 399, 448, 456, 492, 504, 532, 574, 576, 608, 656, 672, 684, 738, 778, 779, 798, 861, 912, 984, 1008, 1064, 1148, 1167, 1197, 1216, 1312, 1344, 1368, 1476, 1556, 1558, 1596, 1722, 1824, 1968, 2016, 2128, 2296, 2334, 2337, 2394, 2583, 2624, 2723, 2736, 2952, 3112, 3116, 3192, 3444, 3501, 3648, 3936, 4032, 4256, 4592, 4668, 4674, 4788, 5166, 5446, 5453, 5472, 5904, 6224, 6232, 6384, 6888, 7002, 7011, 7391, 7872, 8169, 8512, 9184, 9336, 9348, 9576, 10332, 10892, 10906, 10944, 11808, 12448, 12464, 12768, 13776, 14004, 14022, 14782, 15949, 16338, 16359, 18368, 18672, 18696, 19152, 20664, 21784, 21812, 22173, 23616, 24507, 24896, 24928, 25536, 27552, 28008, 28044, 29564, 31898, 32676, 32718, 37344, 37392, 38304, 41328, 43568, 43624, 44346, 47847, 49014, 49077, 49856, 51737, 55104, 56016, 56088, 59128, 63796, 65352, 65436, 66519, 74688, 74784, 76608, 82656, 87136, 87248, 88692, 95694, 98028, 98154, 103474, 111643, 112032, 112176, 118256, 127592, 130704, 130872, 133038, 143541, 149568, 155211, 165312, 174272, 174496, 177384, 191388, 196056, 196308, 206948, 223286, 224064, 224352, 236512, 255184, 261408, 261744, 266076, 287082, 303031, 310422, 334929, 348992, 354768, 382776, 392112, 392616, 413896, 446572, 448704, 465633, 473024, 510368, 522816, 523488, 532152, 574164, 606062, 620844, 669858, 709536, 765552, 784224, 785232, 827792, 893144, 909093, 931266, 1004787, 1020736, 1046976, 1064304, 1148328, 1212124, 1241688, 1339716, 1419072, 1531104, 1568448, 1570464, 1655584, 1786288, 1818186, 1862532, 2009574, 2121217, 2128608, 2296656, 2424248, 2483376, 2679432, 2727279, 3062208, 3140928, 3311168, 3572576, 3636372, 3725064, 4019148, 4242434, 4257216, 4593312, 4848496, 4966752, 5358864, 5454558, 6363651, 7145152, 7272744, 7450128, 8038296, 8484868, 9186624, 9696992, 9933504, 10717728, 10909116, 12727302, 14545488, 14900256, 16076592, 16969736, 19090953, 19393984, 21435456, 21818232, 25454604, 29090976, 29800512, 32153184, 33939472, 38181906, 43636464, 50909208, 58181952, 64306368, 67878944, 76363812, 87272928, 101818416, 135757888, 152727624, 174545856, 203636832, 305455248, 407273664, 610910496, 1221820992]

約数ペア:

[(1, 1221820992), (2, 610910496), (3, 407273664), (4, 305455248), (6, 203636832), (7, 174545856), (8, 152727624), (9, 135757888), (12, 101818416), (14, 87272928), (16, 76363812), (18, 67878944), (19, 64306368), (21, 58181952), (24, 50909208), (28, 43636464), (32, 38181906), (36, 33939472), (38, 32153184), (41, 29800512), (42, 29090976), (48, 25454604), (56, 21818232), (57, 21435456), (63, 19393984), (64, 19090953), (72, 16969736), (76, 16076592), (82, 14900256), (84, 14545488), (96, 12727302), (112, 10909116), (114, 10717728), (123, 9933504), (126, 9696992), (133, 9186624), (144, 8484868), (152, 8038296), (164, 7450128), (168, 7272744), (171, 7145152), (192, 6363651), (224, 5454558), (228, 5358864), (246, 4966752), (252, 4848496), (266, 4593312), (287, 4257216), (288, 4242434), (304, 4019148), (328, 3725064), (336, 3636372), (342, 3572576), (369, 3311168), (389, 3140928), (399, 3062208), (448, 2727279), (456, 2679432), (492, 2483376), (504, 2424248), (532, 2296656), (574, 2128608), (576, 2121217), (608, 2009574), (656, 1862532), (672, 1818186), (684, 1786288), (738, 1655584), (778, 1570464), (779, 1568448), (798, 1531104), (861, 1419072), (912, 1339716), (984, 1241688), (1008, 1212124), (1064, 1148328), (1148, 1064304), (1167, 1046976), (1197, 1020736), (1216, 1004787), (1312, 931266), (1344, 909093), (1368, 893144), (1476, 827792), (1556, 785232), (1558, 784224), (1596, 765552), (1722, 709536), (1824, 669858), (1968, 620844), (2016, 606062), (2128, 574164), (2296, 532152), (2334, 523488), (2337, 522816), (2394, 510368), (2583, 473024), (2624, 465633), (2723, 448704), (2736, 446572), (2952, 413896), (3112, 392616), (3116, 392112), (3192, 382776), (3444, 354768), (3501, 348992), (3648, 334929), (3936, 310422), (4032, 303031), (4256, 287082), (4592, 266076), (4668, 261744), (4674, 261408), (4788, 255184), (5166, 236512), (5446, 224352), (5453, 224064), (5472, 223286), (5904, 206948), (6224, 196308), (6232, 196056), (6384, 191388), (6888, 177384), (7002, 174496), (7011, 174272), (7391, 165312), (7872, 155211), (8169, 149568), (8512, 143541), (9184, 133038), (9336, 130872), (9348, 130704), (9576, 127592), (10332, 118256), (10892, 112176), (10906, 112032), (10944, 111643), (11808, 103474), (12448, 98154), (12464, 98028), (12768, 95694), (13776, 88692), (14004, 87248), (14022, 87136), (14782, 82656), (15949, 76608), (16338, 74784), (16359, 74688), (18368, 66519), (18672, 65436), (18696, 65352), (19152, 63796), (20664, 59128), (21784, 56088), (21812, 56016), (22173, 55104), (23616, 51737), (24507, 49856), (24896, 49077), (24928, 49014), (25536, 47847), (27552, 44346), (28008, 43624), (28044, 43568), (29564, 41328), (31898, 38304), (32676, 37392), (32718, 37344)]