856841328

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1657}}^1$

素因数の和:1706

約数の個数: 240

約数和(自身を含む): 2993419520

約数和(自身を除く): 2136578192

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 81, 84, 108, 112, 114, 126, 133, 144, 152, 162, 168, 171, 189, 216, 228, 243, 252, 266, 304, 324, 336, 342, 378, 399, 432, 456, 486, 504, 513, 532, 567, 648, 684, 756, 798, 912, 972, 1008, 1026, 1064, 1134, 1197, 1296, 1368, 1512, 1539, 1596, 1657, 1701, 1944, 2052, 2128, 2268, 2394, 2736, 3024, 3078, 3192, 3314, 3402, 3591, 3888, 4104, 4536, 4617, 4788, 4971, 6156, 6384, 6628, 6804, 7182, 8208, 9072, 9234, 9576, 9942, 10773, 11599, 12312, 13256, 13608, 14364, 14913, 18468, 19152, 19884, 21546, 23198, 24624, 26512, 27216, 28728, 29826, 31483, 32319, 34797, 36936, 39768, 43092, 44739, 46396, 57456, 59652, 62966, 64638, 69594, 73872, 79536, 86184, 89478, 92792, 94449, 104391, 119304, 125932, 129276, 134217, 139188, 172368, 178956, 185584, 188898, 208782, 220381, 238608, 251864, 258552, 268434, 278376, 283347, 313173, 357912, 377796, 402651, 417564, 440762, 503728, 517104, 536868, 556752, 566694, 626346, 661143, 715824, 755592, 805302, 835128, 850041, 881524, 939519, 1073736, 1133388, 1252692, 1322286, 1511184, 1610604, 1670256, 1700082, 1763048, 1879038, 1983429, 2147472, 2266776, 2505384, 2550123, 2644572, 2818557, 3221208, 3400164, 3526096, 3758076, 3966858, 4533552, 5010768, 5100246, 5289144, 5637114, 5950287, 6442416, 6800328, 7516152, 7650369, 7933716, 10200492, 10578288, 11274228, 11900574, 13600656, 15032304, 15300738, 15867432, 17850861, 20400984, 22548456, 23801148, 30601476, 31734864, 35701722, 40801968, 45096912, 47602296, 53552583, 61202952, 71403444, 95204592, 107105166, 122405904, 142806888, 214210332, 285613776, 428420664, 856841328]

約数ペア:

[(1, 856841328), (2, 428420664), (3, 285613776), (4, 214210332), (6, 142806888), (7, 122405904), (8, 107105166), (9, 95204592), (12, 71403444), (14, 61202952), (16, 53552583), (18, 47602296), (19, 45096912), (21, 40801968), (24, 35701722), (27, 31734864), (28, 30601476), (36, 23801148), (38, 22548456), (42, 20400984), (48, 17850861), (54, 15867432), (56, 15300738), (57, 15032304), (63, 13600656), (72, 11900574), (76, 11274228), (81, 10578288), (84, 10200492), (108, 7933716), (112, 7650369), (114, 7516152), (126, 6800328), (133, 6442416), (144, 5950287), (152, 5637114), (162, 5289144), (168, 5100246), (171, 5010768), (189, 4533552), (216, 3966858), (228, 3758076), (243, 3526096), (252, 3400164), (266, 3221208), (304, 2818557), (324, 2644572), (336, 2550123), (342, 2505384), (378, 2266776), (399, 2147472), (432, 1983429), (456, 1879038), (486, 1763048), (504, 1700082), (513, 1670256), (532, 1610604), (567, 1511184), (648, 1322286), (684, 1252692), (756, 1133388), (798, 1073736), (912, 939519), (972, 881524), (1008, 850041), (1026, 835128), (1064, 805302), (1134, 755592), (1197, 715824), (1296, 661143), (1368, 626346), (1512, 566694), (1539, 556752), (1596, 536868), (1657, 517104), (1701, 503728), (1944, 440762), (2052, 417564), (2128, 402651), (2268, 377796), (2394, 357912), (2736, 313173), (3024, 283347), (3078, 278376), (3192, 268434), (3314, 258552), (3402, 251864), (3591, 238608), (3888, 220381), (4104, 208782), (4536, 188898), (4617, 185584), (4788, 178956), (4971, 172368), (6156, 139188), (6384, 134217), (6628, 129276), (6804, 125932), (7182, 119304), (8208, 104391), (9072, 94449), (9234, 92792), (9576, 89478), (9942, 86184), (10773, 79536), (11599, 73872), (12312, 69594), (13256, 64638), (13608, 62966), (14364, 59652), (14913, 57456), (18468, 46396), (19152, 44739), (19884, 43092), (21546, 39768), (23198, 36936), (24624, 34797), (26512, 32319), (27216, 31483), (28728, 29826)]