18829638576

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12821}}^1$

素因数の和:12920

約数の個数: 240

約数和(自身を含む): 63495364608

約数和(自身を除く): 44665726032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 47, 48, 56, 62, 63, 72, 84, 93, 94, 112, 124, 126, 141, 144, 168, 186, 188, 217, 248, 252, 279, 282, 329, 336, 372, 376, 423, 434, 496, 504, 558, 564, 651, 658, 744, 752, 846, 868, 987, 1008, 1116, 1128, 1302, 1316, 1457, 1488, 1692, 1736, 1953, 1974, 2232, 2256, 2604, 2632, 2914, 2961, 3384, 3472, 3906, 3948, 4371, 4464, 5208, 5264, 5828, 5922, 6768, 7812, 7896, 8742, 10199, 10416, 11656, 11844, 12821, 13113, 15624, 15792, 17484, 20398, 23312, 23688, 25642, 26226, 30597, 31248, 34968, 38463, 40796, 47376, 51284, 52452, 61194, 69936, 76926, 81592, 89747, 91791, 102568, 104904, 115389, 122388, 153852, 163184, 179494, 183582, 205136, 209808, 230778, 244776, 269241, 307704, 358988, 367164, 397451, 461556, 489552, 538482, 602587, 615408, 717976, 734328, 794902, 807723, 923112, 1076964, 1192353, 1205174, 1435952, 1468656, 1589804, 1615446, 1807761, 1846224, 2153928, 2384706, 2410348, 2782157, 3179608, 3230892, 3577059, 3615522, 4218109, 4307856, 4769412, 4820696, 5423283, 5564314, 6359216, 6461784, 7154118, 7231044, 8346471, 8436218, 9538824, 9641392, 10846566, 11128628, 12654327, 12923568, 14308236, 14462088, 16692942, 16872436, 18680197, 19077648, 21693132, 22257256, 25039413, 25308654, 28616472, 28924176, 33385884, 33744872, 37360394, 37962981, 43386264, 44514512, 50078826, 50617308, 56040591, 57232944, 66771768, 67489744, 74720788, 75925962, 86772528, 100157652, 101234616, 112081182, 130761379, 133543536, 149441576, 151851924, 168121773, 200315304, 202469232, 224162364, 261522758, 298883152, 303703848, 336243546, 392284137, 400630608, 448324728, 523045516, 607407696, 672487092, 784568274, 896649456, 1046091032, 1176852411, 1344974184, 1569136548, 2092182064, 2353704822, 2689948368, 3138273096, 4707409644, 6276546192, 9414819288, 18829638576]

約数ペア:

[(1, 18829638576), (2, 9414819288), (3, 6276546192), (4, 4707409644), (6, 3138273096), (7, 2689948368), (8, 2353704822), (9, 2092182064), (12, 1569136548), (14, 1344974184), (16, 1176852411), (18, 1046091032), (21, 896649456), (24, 784568274), (28, 672487092), (31, 607407696), (36, 523045516), (42, 448324728), (47, 400630608), (48, 392284137), (56, 336243546), (62, 303703848), (63, 298883152), (72, 261522758), (84, 224162364), (93, 202469232), (94, 200315304), (112, 168121773), (124, 151851924), (126, 149441576), (141, 133543536), (144, 130761379), (168, 112081182), (186, 101234616), (188, 100157652), (217, 86772528), (248, 75925962), (252, 74720788), (279, 67489744), (282, 66771768), (329, 57232944), (336, 56040591), (372, 50617308), (376, 50078826), (423, 44514512), (434, 43386264), (496, 37962981), (504, 37360394), (558, 33744872), (564, 33385884), (651, 28924176), (658, 28616472), (744, 25308654), (752, 25039413), (846, 22257256), (868, 21693132), (987, 19077648), (1008, 18680197), (1116, 16872436), (1128, 16692942), (1302, 14462088), (1316, 14308236), (1457, 12923568), (1488, 12654327), (1692, 11128628), (1736, 10846566), (1953, 9641392), (1974, 9538824), (2232, 8436218), (2256, 8346471), (2604, 7231044), (2632, 7154118), (2914, 6461784), (2961, 6359216), (3384, 5564314), (3472, 5423283), (3906, 4820696), (3948, 4769412), (4371, 4307856), (4464, 4218109), (5208, 3615522), (5264, 3577059), (5828, 3230892), (5922, 3179608), (6768, 2782157), (7812, 2410348), (7896, 2384706), (8742, 2153928), (10199, 1846224), (10416, 1807761), (11656, 1615446), (11844, 1589804), (12821, 1468656), (13113, 1435952), (15624, 1205174), (15792, 1192353), (17484, 1076964), (20398, 923112), (23312, 807723), (23688, 794902), (25642, 734328), (26226, 717976), (30597, 615408), (31248, 602587), (34968, 538482), (38463, 489552), (40796, 461556), (47376, 397451), (51284, 367164), (52452, 358988), (61194, 307704), (69936, 269241), (76926, 244776), (81592, 230778), (89747, 209808), (91791, 205136), (102568, 183582), (104904, 179494), (115389, 163184), (122388, 153852)]