312718644

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:145

約数の個数: 288

約数和(自身を含む): 1027353600

約数和(自身を除く): 714634956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 41, 42, 54, 57, 59, 63, 76, 81, 82, 84, 108, 114, 118, 123, 126, 133, 162, 164, 171, 177, 189, 228, 236, 243, 246, 252, 266, 287, 324, 342, 354, 369, 378, 399, 413, 486, 492, 513, 531, 532, 567, 574, 684, 708, 738, 756, 779, 798, 826, 861, 972, 1026, 1062, 1107, 1121, 1134, 1148, 1197, 1239, 1476, 1539, 1558, 1593, 1596, 1652, 1701, 1722, 2052, 2124, 2214, 2242, 2268, 2337, 2394, 2419, 2478, 2583, 3078, 3116, 3186, 3321, 3363, 3402, 3444, 3591, 3717, 4428, 4484, 4617, 4674, 4779, 4788, 4838, 4956, 5166, 5453, 6156, 6372, 6642, 6726, 6804, 7011, 7182, 7257, 7434, 7749, 7847, 9234, 9348, 9558, 9676, 9963, 10089, 10332, 10773, 10906, 11151, 13284, 13452, 14022, 14337, 14364, 14514, 14868, 15498, 15694, 16359, 16933, 18468, 19116, 19926, 20178, 21033, 21546, 21771, 21812, 22302, 23247, 23541, 28044, 28674, 29028, 30267, 30996, 31388, 32319, 32718, 33453, 33866, 39852, 40356, 42066, 43092, 43542, 44604, 45961, 46494, 47082, 49077, 50799, 57348, 60534, 63099, 64638, 65313, 65436, 66906, 67732, 69741, 70623, 84132, 87084, 90801, 91922, 92988, 94164, 98154, 100359, 101598, 121068, 126198, 129276, 130626, 133812, 137883, 139482, 141246, 147231, 152397, 181602, 183844, 189297, 195939, 196308, 200718, 203196, 211869, 252396, 261252, 272403, 275766, 278964, 282492, 294462, 304794, 321727, 363204, 378594, 391878, 401436, 413649, 423738, 441693, 457191, 544806, 551532, 587817, 588924, 609588, 635607, 643454, 757188, 783756, 827298, 847476, 883386, 914382, 965181, 1089612, 1175634, 1240947, 1271214, 1286908, 1325079, 1371573, 1654596, 1766772, 1828764, 1906821, 1930362, 2351268, 2481894, 2542428, 2650158, 2743146, 2895543, 3722841, 3813642, 3860724, 4114719, 4963788, 5300316, 5486292, 5791086, 7445682, 7627284, 8229438, 8686629, 11168523, 11582172, 14891364, 16458876, 17373258, 22337046, 26059887, 34746516, 44674092, 52119774, 78179661, 104239548, 156359322, 312718644]

約数ペア:

[(1, 312718644), (2, 156359322), (3, 104239548), (4, 78179661), (6, 52119774), (7, 44674092), (9, 34746516), (12, 26059887), (14, 22337046), (18, 17373258), (19, 16458876), (21, 14891364), (27, 11582172), (28, 11168523), (36, 8686629), (38, 8229438), (41, 7627284), (42, 7445682), (54, 5791086), (57, 5486292), (59, 5300316), (63, 4963788), (76, 4114719), (81, 3860724), (82, 3813642), (84, 3722841), (108, 2895543), (114, 2743146), (118, 2650158), (123, 2542428), (126, 2481894), (133, 2351268), (162, 1930362), (164, 1906821), (171, 1828764), (177, 1766772), (189, 1654596), (228, 1371573), (236, 1325079), (243, 1286908), (246, 1271214), (252, 1240947), (266, 1175634), (287, 1089612), (324, 965181), (342, 914382), (354, 883386), (369, 847476), (378, 827298), (399, 783756), (413, 757188), (486, 643454), (492, 635607), (513, 609588), (531, 588924), (532, 587817), (567, 551532), (574, 544806), (684, 457191), (708, 441693), (738, 423738), (756, 413649), (779, 401436), (798, 391878), (826, 378594), (861, 363204), (972, 321727), (1026, 304794), (1062, 294462), (1107, 282492), (1121, 278964), (1134, 275766), (1148, 272403), (1197, 261252), (1239, 252396), (1476, 211869), (1539, 203196), (1558, 200718), (1593, 196308), (1596, 195939), (1652, 189297), (1701, 183844), (1722, 181602), (2052, 152397), (2124, 147231), (2214, 141246), (2242, 139482), (2268, 137883), (2337, 133812), (2394, 130626), (2419, 129276), (2478, 126198), (2583, 121068), (3078, 101598), (3116, 100359), (3186, 98154), (3321, 94164), (3363, 92988), (3402, 91922), (3444, 90801), (3591, 87084), (3717, 84132), (4428, 70623), (4484, 69741), (4617, 67732), (4674, 66906), (4779, 65436), (4788, 65313), (4838, 64638), (4956, 63099), (5166, 60534), (5453, 57348), (6156, 50799), (6372, 49077), (6642, 47082), (6726, 46494), (6804, 45961), (7011, 44604), (7182, 43542), (7257, 43092), (7434, 42066), (7749, 40356), (7847, 39852), (9234, 33866), (9348, 33453), (9558, 32718), (9676, 32319), (9963, 31388), (10089, 30996), (10332, 30267), (10773, 29028), (10906, 28674), (11151, 28044), (13284, 23541), (13452, 23247), (14022, 22302), (14337, 21812), (14364, 21771), (14514, 21546), (14868, 21033), (15498, 20178), (15694, 19926), (16359, 19116), (16933, 18468)]