2974667696

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 240

約数和(自身を含む): 7973552160

約数和(自身を除く): 4998884464

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 157, 169, 176, 182, 196, 208, 286, 308, 314, 338, 364, 392, 539, 572, 616, 628, 637, 676, 728, 784, 1001, 1078, 1099, 1144, 1183, 1232, 1256, 1274, 1352, 1456, 1727, 1859, 2002, 2041, 2156, 2197, 2198, 2288, 2366, 2512, 2548, 2704, 3454, 3718, 4004, 4082, 4312, 4394, 4396, 4732, 5096, 6908, 7007, 7436, 7693, 8008, 8164, 8281, 8624, 8788, 8792, 9464, 10192, 12089, 13013, 13816, 14014, 14287, 14872, 15379, 15386, 16016, 16328, 16562, 17576, 17584, 18928, 22451, 24167, 24178, 26026, 26533, 27632, 28028, 28574, 29744, 30758, 30772, 32656, 33124, 35152, 44902, 48334, 48356, 52052, 53066, 56056, 57148, 61516, 61544, 66248, 84623, 89804, 91091, 96668, 96712, 100009, 104104, 106132, 107653, 112112, 114296, 123032, 123088, 132496, 157157, 169169, 169246, 179608, 182182, 185731, 193336, 193424, 200018, 208208, 212264, 215306, 228592, 246064, 291863, 314314, 338338, 338492, 344929, 359216, 364364, 371462, 386672, 400036, 424528, 430612, 583726, 628628, 676676, 676984, 689858, 728728, 742924, 800072, 861224, 1100099, 1167452, 1184183, 1257256, 1300117, 1353352, 1353968, 1379716, 1457456, 1485848, 1600144, 1722448, 2043041, 2200198, 2334904, 2368366, 2414503, 2514512, 2600234, 2706704, 2759432, 2971696, 3794219, 4086082, 4400396, 4669808, 4736732, 4829006, 5200468, 5518864, 7588438, 8172164, 8800792, 9473464, 9658012, 10400936, 14301287, 15176876, 16344328, 16901521, 17601584, 18946928, 19316024, 20801872, 26559533, 28602574, 30353752, 32688656, 33803042, 38632048, 53119066, 57205148, 60707504, 67606084, 106238132, 114410296, 135212168, 185916731, 212476264, 228820592, 270424336, 371833462, 424952528, 743666924, 1487333848, 2974667696]

約数ペア:

[(1, 2974667696), (2, 1487333848), (4, 743666924), (7, 424952528), (8, 371833462), (11, 270424336), (13, 228820592), (14, 212476264), (16, 185916731), (22, 135212168), (26, 114410296), (28, 106238132), (44, 67606084), (49, 60707504), (52, 57205148), (56, 53119066), (77, 38632048), (88, 33803042), (91, 32688656), (98, 30353752), (104, 28602574), (112, 26559533), (143, 20801872), (154, 19316024), (157, 18946928), (169, 17601584), (176, 16901521), (182, 16344328), (196, 15176876), (208, 14301287), (286, 10400936), (308, 9658012), (314, 9473464), (338, 8800792), (364, 8172164), (392, 7588438), (539, 5518864), (572, 5200468), (616, 4829006), (628, 4736732), (637, 4669808), (676, 4400396), (728, 4086082), (784, 3794219), (1001, 2971696), (1078, 2759432), (1099, 2706704), (1144, 2600234), (1183, 2514512), (1232, 2414503), (1256, 2368366), (1274, 2334904), (1352, 2200198), (1456, 2043041), (1727, 1722448), (1859, 1600144), (2002, 1485848), (2041, 1457456), (2156, 1379716), (2197, 1353968), (2198, 1353352), (2288, 1300117), (2366, 1257256), (2512, 1184183), (2548, 1167452), (2704, 1100099), (3454, 861224), (3718, 800072), (4004, 742924), (4082, 728728), (4312, 689858), (4394, 676984), (4396, 676676), (4732, 628628), (5096, 583726), (6908, 430612), (7007, 424528), (7436, 400036), (7693, 386672), (8008, 371462), (8164, 364364), (8281, 359216), (8624, 344929), (8788, 338492), (8792, 338338), (9464, 314314), (10192, 291863), (12089, 246064), (13013, 228592), (13816, 215306), (14014, 212264), (14287, 208208), (14872, 200018), (15379, 193424), (15386, 193336), (16016, 185731), (16328, 182182), (16562, 179608), (17576, 169246), (17584, 169169), (18928, 157157), (22451, 132496), (24167, 123088), (24178, 123032), (26026, 114296), (26533, 112112), (27632, 107653), (28028, 106132), (28574, 104104), (29744, 100009), (30758, 96712), (30772, 96668), (32656, 91091), (33124, 89804), (35152, 84623), (44902, 66248), (48334, 61544), (48356, 61516), (52052, 57148), (53066, 56056)]