644076576

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{401}}^1$

素因数の和:457

約数の個数: 288

約数和(自身を含む): 2224635840

約数和(自身を除く): 1580559264

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 44, 48, 52, 54, 66, 72, 78, 88, 96, 99, 104, 108, 117, 132, 143, 144, 156, 169, 176, 198, 208, 216, 234, 264, 286, 288, 297, 312, 338, 351, 352, 396, 401, 416, 429, 432, 468, 507, 528, 572, 594, 624, 676, 702, 792, 802, 858, 864, 936, 1014, 1056, 1144, 1188, 1203, 1248, 1287, 1352, 1404, 1521, 1584, 1604, 1716, 1859, 1872, 2028, 2288, 2376, 2406, 2574, 2704, 2808, 3042, 3168, 3208, 3432, 3609, 3718, 3744, 3861, 4056, 4411, 4563, 4576, 4752, 4812, 5148, 5213, 5408, 5577, 5616, 6084, 6416, 6864, 7218, 7436, 7722, 8112, 8822, 9126, 9504, 9624, 10296, 10426, 10827, 11154, 11232, 12168, 12832, 13233, 13728, 14436, 14872, 15444, 15639, 16224, 16731, 17644, 18252, 19248, 20592, 20852, 21654, 22308, 24336, 26466, 28872, 29744, 30888, 31278, 33462, 35288, 36504, 38496, 39699, 41184, 41704, 43308, 44616, 46917, 48672, 50193, 52932, 57343, 57744, 59488, 61776, 62556, 66924, 67769, 70576, 73008, 79398, 83408, 86616, 89232, 93834, 100386, 105864, 114686, 115488, 119097, 123552, 125112, 133848, 135538, 140751, 141152, 146016, 158796, 166816, 172029, 173232, 178464, 187668, 200772, 203307, 211728, 229372, 238194, 250224, 267696, 271076, 281502, 317592, 344058, 346464, 375336, 401544, 406614, 423456, 458744, 476388, 500448, 516087, 535392, 542152, 563004, 609921, 635184, 688116, 745459, 750672, 803088, 813228, 917488, 952776, 1032174, 1084304, 1126008, 1219842, 1270368, 1376232, 1490918, 1501344, 1548261, 1606176, 1626456, 1829763, 1834976, 1905552, 2064348, 2168608, 2236377, 2252016, 2439684, 2752464, 2981836, 3096522, 3252912, 3659526, 3811104, 4128696, 4472754, 4504032, 4879368, 5504928, 5963672, 6193044, 6505824, 6709131, 7319052, 8257392, 8945508, 9758736, 11927344, 12386088, 13418262, 14638104, 16514784, 17891016, 19517472, 20127393, 23854688, 24772176, 26836524, 29276208, 35782032, 40254786, 49544352, 53673048, 58552416, 71564064, 80509572, 107346096, 161019144, 214692192, 322038288, 644076576]

約数ペア:

[(1, 644076576), (2, 322038288), (3, 214692192), (4, 161019144), (6, 107346096), (8, 80509572), (9, 71564064), (11, 58552416), (12, 53673048), (13, 49544352), (16, 40254786), (18, 35782032), (22, 29276208), (24, 26836524), (26, 24772176), (27, 23854688), (32, 20127393), (33, 19517472), (36, 17891016), (39, 16514784), (44, 14638104), (48, 13418262), (52, 12386088), (54, 11927344), (66, 9758736), (72, 8945508), (78, 8257392), (88, 7319052), (96, 6709131), (99, 6505824), (104, 6193044), (108, 5963672), (117, 5504928), (132, 4879368), (143, 4504032), (144, 4472754), (156, 4128696), (169, 3811104), (176, 3659526), (198, 3252912), (208, 3096522), (216, 2981836), (234, 2752464), (264, 2439684), (286, 2252016), (288, 2236377), (297, 2168608), (312, 2064348), (338, 1905552), (351, 1834976), (352, 1829763), (396, 1626456), (401, 1606176), (416, 1548261), (429, 1501344), (432, 1490918), (468, 1376232), (507, 1270368), (528, 1219842), (572, 1126008), (594, 1084304), (624, 1032174), (676, 952776), (702, 917488), (792, 813228), (802, 803088), (858, 750672), (864, 745459), (936, 688116), (1014, 635184), (1056, 609921), (1144, 563004), (1188, 542152), (1203, 535392), (1248, 516087), (1287, 500448), (1352, 476388), (1404, 458744), (1521, 423456), (1584, 406614), (1604, 401544), (1716, 375336), (1859, 346464), (1872, 344058), (2028, 317592), (2288, 281502), (2376, 271076), (2406, 267696), (2574, 250224), (2704, 238194), (2808, 229372), (3042, 211728), (3168, 203307), (3208, 200772), (3432, 187668), (3609, 178464), (3718, 173232), (3744, 172029), (3861, 166816), (4056, 158796), (4411, 146016), (4563, 141152), (4576, 140751), (4752, 135538), (4812, 133848), (5148, 125112), (5213, 123552), (5408, 119097), (5577, 115488), (5616, 114686), (6084, 105864), (6416, 100386), (6864, 93834), (7218, 89232), (7436, 86616), (7722, 83408), (8112, 79398), (8822, 73008), (9126, 70576), (9504, 67769), (9624, 66924), (10296, 62556), (10426, 61776), (10827, 59488), (11154, 57744), (11232, 57343), (12168, 52932), (12832, 50193), (13233, 48672), (13728, 46917), (14436, 44616), (14872, 43308), (15444, 41704), (15639, 41184), (16224, 39699), (16731, 38496), (17644, 36504), (18252, 35288), (19248, 33462), (20592, 31278), (20852, 30888), (21654, 29744), (22308, 28872), (24336, 26466)]