1223322912

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{191}}^1\times {\mathrm{353}}^1$

素因数の和:573

約数の個数: 240

約数和(自身を含む): 4144960512

約数和(自身を除く): 2921637600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 191, 216, 224, 252, 288, 324, 336, 353, 378, 382, 432, 504, 567, 573, 648, 672, 706, 756, 764, 864, 1008, 1059, 1134, 1146, 1296, 1337, 1412, 1512, 1528, 1719, 2016, 2118, 2268, 2292, 2471, 2592, 2674, 2824, 3024, 3056, 3177, 3438, 4011, 4236, 4536, 4584, 4942, 5157, 5348, 5648, 6048, 6112, 6354, 6876, 7413, 8022, 8472, 9072, 9168, 9531, 9884, 10314, 10696, 11296, 12033, 12708, 13752, 14826, 15471, 16044, 16944, 18144, 18336, 19062, 19768, 20628, 21392, 22239, 24066, 25416, 27504, 28593, 29652, 30942, 32088, 33888, 36099, 38124, 39536, 41256, 42784, 44478, 48132, 50832, 55008, 57186, 59304, 61884, 64176, 66717, 67423, 72198, 76248, 79072, 82512, 88956, 96264, 101664, 108297, 114372, 118608, 123768, 128352, 133434, 134846, 144396, 152496, 165024, 177912, 192528, 200151, 202269, 216594, 228744, 237216, 247536, 266868, 269692, 288792, 304992, 355824, 385056, 400302, 404538, 433188, 457488, 471961, 495072, 533736, 539384, 577584, 606807, 711648, 800604, 809076, 866376, 914976, 943922, 1067472, 1078768, 1155168, 1213614, 1415883, 1601208, 1618152, 1732752, 1820421, 1887844, 2134944, 2157536, 2427228, 2831766, 3202416, 3236304, 3465504, 3640842, 3775688, 4247649, 4854456, 5461263, 5663532, 6404832, 6472608, 7281684, 7551376, 8495298, 9708912, 10922526, 11327064, 12742947, 14563368, 15102752, 16990596, 19417824, 21845052, 22654128, 25485894, 29126736, 33981192, 38228841, 43690104, 45308256, 50971788, 58253472, 67962384, 76457682, 87380208, 101943576, 135924768, 152915364, 174760416, 203887152, 305830728, 407774304, 611661456, 1223322912]

約数ペア:

[(1, 1223322912), (2, 611661456), (3, 407774304), (4, 305830728), (6, 203887152), (7, 174760416), (8, 152915364), (9, 135924768), (12, 101943576), (14, 87380208), (16, 76457682), (18, 67962384), (21, 58253472), (24, 50971788), (27, 45308256), (28, 43690104), (32, 38228841), (36, 33981192), (42, 29126736), (48, 25485894), (54, 22654128), (56, 21845052), (63, 19417824), (72, 16990596), (81, 15102752), (84, 14563368), (96, 12742947), (108, 11327064), (112, 10922526), (126, 9708912), (144, 8495298), (162, 7551376), (168, 7281684), (189, 6472608), (191, 6404832), (216, 5663532), (224, 5461263), (252, 4854456), (288, 4247649), (324, 3775688), (336, 3640842), (353, 3465504), (378, 3236304), (382, 3202416), (432, 2831766), (504, 2427228), (567, 2157536), (573, 2134944), (648, 1887844), (672, 1820421), (706, 1732752), (756, 1618152), (764, 1601208), (864, 1415883), (1008, 1213614), (1059, 1155168), (1134, 1078768), (1146, 1067472), (1296, 943922), (1337, 914976), (1412, 866376), (1512, 809076), (1528, 800604), (1719, 711648), (2016, 606807), (2118, 577584), (2268, 539384), (2292, 533736), (2471, 495072), (2592, 471961), (2674, 457488), (2824, 433188), (3024, 404538), (3056, 400302), (3177, 385056), (3438, 355824), (4011, 304992), (4236, 288792), (4536, 269692), (4584, 266868), (4942, 247536), (5157, 237216), (5348, 228744), (5648, 216594), (6048, 202269), (6112, 200151), (6354, 192528), (6876, 177912), (7413, 165024), (8022, 152496), (8472, 144396), (9072, 134846), (9168, 133434), (9531, 128352), (9884, 123768), (10314, 118608), (10696, 114372), (11296, 108297), (12033, 101664), (12708, 96264), (13752, 88956), (14826, 82512), (15471, 79072), (16044, 76248), (16944, 72198), (18144, 67423), (18336, 66717), (19062, 64176), (19768, 61884), (20628, 59304), (21392, 57186), (22239, 55008), (24066, 50832), (25416, 48132), (27504, 44478), (28593, 42784), (29652, 41256), (30942, 39536), (32088, 38124), (33888, 36099)]