2786478552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2131}}^1$

素因数の和:2294

約数の個数: 192

約数和(自身を含む): 8940072960

約数和(自身を除く): 6153594408

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 127, 132, 143, 156, 198, 234, 254, 264, 286, 312, 381, 396, 429, 468, 508, 572, 762, 792, 858, 936, 1016, 1143, 1144, 1287, 1397, 1524, 1651, 1716, 2131, 2286, 2574, 2794, 3048, 3302, 3432, 4191, 4262, 4572, 4953, 5148, 5588, 6393, 6604, 8382, 8524, 9144, 9906, 10296, 11176, 12573, 12786, 13208, 14859, 16764, 17048, 18161, 19179, 19812, 23441, 25146, 25572, 27703, 29718, 33528, 36322, 38358, 39624, 46882, 50292, 51144, 54483, 55406, 59436, 70323, 72644, 76716, 83109, 93764, 100584, 108966, 110812, 118872, 140646, 145288, 153432, 163449, 166218, 187528, 210969, 217932, 221624, 249327, 270637, 281292, 304733, 326898, 332436, 421938, 435864, 498654, 541274, 562584, 609466, 653796, 664872, 811911, 843876, 914199, 997308, 1082548, 1218932, 1307592, 1623822, 1687752, 1828398, 1994616, 2165096, 2435733, 2437864, 2742597, 2977007, 3247644, 3518281, 3656796, 4871466, 5485194, 5954014, 6495288, 7036562, 7313592, 8931021, 9742932, 10554843, 10970388, 11908028, 14073124, 17862042, 19485864, 21109686, 21940776, 23816056, 26793063, 28146248, 31664529, 35724084, 38701091, 42219372, 53586126, 63329058, 71448168, 77402182, 84438744, 107172252, 116103273, 126658116, 154804364, 214344504, 232206546, 253316232, 309608728, 348309819, 464413092, 696619638, 928826184, 1393239276, 2786478552]

約数ペア:

[(1, 2786478552), (2, 1393239276), (3, 928826184), (4, 696619638), (6, 464413092), (8, 348309819), (9, 309608728), (11, 253316232), (12, 232206546), (13, 214344504), (18, 154804364), (22, 126658116), (24, 116103273), (26, 107172252), (33, 84438744), (36, 77402182), (39, 71448168), (44, 63329058), (52, 53586126), (66, 42219372), (72, 38701091), (78, 35724084), (88, 31664529), (99, 28146248), (104, 26793063), (117, 23816056), (127, 21940776), (132, 21109686), (143, 19485864), (156, 17862042), (198, 14073124), (234, 11908028), (254, 10970388), (264, 10554843), (286, 9742932), (312, 8931021), (381, 7313592), (396, 7036562), (429, 6495288), (468, 5954014), (508, 5485194), (572, 4871466), (762, 3656796), (792, 3518281), (858, 3247644), (936, 2977007), (1016, 2742597), (1143, 2437864), (1144, 2435733), (1287, 2165096), (1397, 1994616), (1524, 1828398), (1651, 1687752), (1716, 1623822), (2131, 1307592), (2286, 1218932), (2574, 1082548), (2794, 997308), (3048, 914199), (3302, 843876), (3432, 811911), (4191, 664872), (4262, 653796), (4572, 609466), (4953, 562584), (5148, 541274), (5588, 498654), (6393, 435864), (6604, 421938), (8382, 332436), (8524, 326898), (9144, 304733), (9906, 281292), (10296, 270637), (11176, 249327), (12573, 221624), (12786, 217932), (13208, 210969), (14859, 187528), (16764, 166218), (17048, 163449), (18161, 153432), (19179, 145288), (19812, 140646), (23441, 118872), (25146, 110812), (25572, 108966), (27703, 100584), (29718, 93764), (33528, 83109), (36322, 76716), (38358, 72644), (39624, 70323), (46882, 59436), (50292, 55406), (51144, 54483)]