716681784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:342

約数の個数: 256

約数和(自身を含む): 2370816000

約数和(自身を除く): 1654134216

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 97, 102, 104, 119, 136, 156, 168, 182, 194, 199, 204, 221, 238, 273, 291, 312, 357, 364, 388, 398, 408, 442, 476, 546, 582, 597, 663, 679, 714, 728, 776, 796, 884, 952, 1092, 1164, 1194, 1261, 1326, 1358, 1393, 1428, 1547, 1592, 1649, 1768, 2037, 2184, 2328, 2388, 2522, 2587, 2652, 2716, 2786, 2856, 3094, 3298, 3383, 3783, 4074, 4179, 4641, 4776, 4947, 5044, 5174, 5304, 5432, 5572, 6188, 6596, 6766, 7566, 7761, 8148, 8358, 8827, 9282, 9894, 10088, 10149, 10348, 11144, 11543, 12376, 13192, 13532, 15132, 15522, 16296, 16716, 17654, 18109, 18564, 19303, 19788, 20298, 20696, 21437, 23086, 23681, 26481, 27064, 30264, 31044, 33432, 34629, 35308, 36218, 37128, 38606, 39576, 40596, 42874, 43979, 46172, 47362, 52962, 54327, 57909, 62088, 64311, 69258, 70616, 71043, 72436, 77212, 81192, 85748, 87958, 92344, 94724, 105924, 108654, 115818, 128622, 131937, 135121, 138516, 142086, 144872, 150059, 154424, 171496, 175916, 189448, 211848, 217308, 231636, 250939, 257244, 263874, 270242, 277032, 284172, 300118, 307853, 328151, 351832, 405363, 434616, 450177, 463272, 501878, 514488, 527748, 540484, 568344, 600236, 615706, 656302, 752817, 810726, 900354, 923559, 984453, 1003756, 1055496, 1080968, 1200472, 1231412, 1312604, 1505634, 1621452, 1756573, 1800708, 1847118, 1968906, 2007512, 2297057, 2462824, 2625208, 3011268, 3242904, 3513146, 3601416, 3694236, 3937812, 4265963, 4594114, 5269719, 6022536, 6891171, 7026292, 7388472, 7875624, 8531926, 9188228, 10539438, 12797889, 13782342, 14052584, 17063852, 18376456, 21078876, 25595778, 27564684, 29861741, 34127704, 42157752, 51191556, 55129368, 59723482, 89585223, 102383112, 119446964, 179170446, 238893928, 358340892, 716681784]

約数ペア:

[(1, 716681784), (2, 358340892), (3, 238893928), (4, 179170446), (6, 119446964), (7, 102383112), (8, 89585223), (12, 59723482), (13, 55129368), (14, 51191556), (17, 42157752), (21, 34127704), (24, 29861741), (26, 27564684), (28, 25595778), (34, 21078876), (39, 18376456), (42, 17063852), (51, 14052584), (52, 13782342), (56, 12797889), (68, 10539438), (78, 9188228), (84, 8531926), (91, 7875624), (97, 7388472), (102, 7026292), (104, 6891171), (119, 6022536), (136, 5269719), (156, 4594114), (168, 4265963), (182, 3937812), (194, 3694236), (199, 3601416), (204, 3513146), (221, 3242904), (238, 3011268), (273, 2625208), (291, 2462824), (312, 2297057), (357, 2007512), (364, 1968906), (388, 1847118), (398, 1800708), (408, 1756573), (442, 1621452), (476, 1505634), (546, 1312604), (582, 1231412), (597, 1200472), (663, 1080968), (679, 1055496), (714, 1003756), (728, 984453), (776, 923559), (796, 900354), (884, 810726), (952, 752817), (1092, 656302), (1164, 615706), (1194, 600236), (1261, 568344), (1326, 540484), (1358, 527748), (1393, 514488), (1428, 501878), (1547, 463272), (1592, 450177), (1649, 434616), (1768, 405363), (2037, 351832), (2184, 328151), (2328, 307853), (2388, 300118), (2522, 284172), (2587, 277032), (2652, 270242), (2716, 263874), (2786, 257244), (2856, 250939), (3094, 231636), (3298, 217308), (3383, 211848), (3783, 189448), (4074, 175916), (4179, 171496), (4641, 154424), (4776, 150059), (4947, 144872), (5044, 142086), (5174, 138516), (5304, 135121), (5432, 131937), (5572, 128622), (6188, 115818), (6596, 108654), (6766, 105924), (7566, 94724), (7761, 92344), (8148, 87958), (8358, 85748), (8827, 81192), (9282, 77212), (9894, 72436), (10088, 71043), (10149, 70616), (10348, 69258), (11144, 64311), (11543, 62088), (12376, 57909), (13192, 54327), (13532, 52962), (15132, 47362), (15522, 46172), (16296, 43979), (16716, 42874), (17654, 40596), (18109, 39576), (18564, 38606), (19303, 37128), (19788, 36218), (20298, 35308), (20696, 34629), (21437, 33432), (23086, 31044), (23681, 30264), (26481, 27064)]