18597590016

素因数分解:

$2^{10}\times 3^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{1249}}^1$

素因数の和:1440

約数の個数: 176

約数和(自身を含む): 51338760000

約数和(自身を除く): 32741169984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 131, 148, 192, 222, 256, 262, 296, 384, 393, 444, 512, 524, 592, 768, 786, 888, 1024, 1048, 1184, 1249, 1536, 1572, 1776, 2096, 2368, 2498, 3072, 3144, 3552, 3747, 4192, 4736, 4847, 4996, 6288, 7104, 7494, 8384, 9472, 9694, 9992, 12576, 14208, 14541, 14988, 16768, 18944, 19388, 19984, 25152, 28416, 29082, 29976, 33536, 37888, 38776, 39968, 46213, 50304, 56832, 58164, 59952, 67072, 77552, 79936, 92426, 100608, 113664, 116328, 119904, 134144, 138639, 155104, 159872, 163619, 184852, 201216, 232656, 239808, 277278, 310208, 319744, 327238, 369704, 402432, 465312, 479616, 490857, 554556, 620416, 639488, 654476, 739408, 930624, 959232, 981714, 1109112, 1240832, 1278976, 1308952, 1478816, 1861248, 1918464, 1963428, 2218224, 2481664, 2617904, 2957632, 3722496, 3836928, 3926856, 4436448, 4963328, 5235808, 5915264, 6053903, 7444992, 7853712, 8872896, 10471616, 11830528, 12107806, 14889984, 15707424, 17745792, 18161709, 20943232, 23661056, 24215612, 31414848, 35491584, 36323418, 41886464, 47322112, 48431224, 62829696, 70983168, 72646836, 83772928, 96862448, 125659392, 141966336, 145293672, 167545856, 193724896, 251318784, 290587344, 387449792, 502637568, 581174688, 774899584, 1162349376, 1549799168, 2324698752, 3099598336, 4649397504, 6199196672, 9298795008, 18597590016]

約数ペア:

[(1, 18597590016), (2, 9298795008), (3, 6199196672), (4, 4649397504), (6, 3099598336), (8, 2324698752), (12, 1549799168), (16, 1162349376), (24, 774899584), (32, 581174688), (37, 502637568), (48, 387449792), (64, 290587344), (74, 251318784), (96, 193724896), (111, 167545856), (128, 145293672), (131, 141966336), (148, 125659392), (192, 96862448), (222, 83772928), (256, 72646836), (262, 70983168), (296, 62829696), (384, 48431224), (393, 47322112), (444, 41886464), (512, 36323418), (524, 35491584), (592, 31414848), (768, 24215612), (786, 23661056), (888, 20943232), (1024, 18161709), (1048, 17745792), (1184, 15707424), (1249, 14889984), (1536, 12107806), (1572, 11830528), (1776, 10471616), (2096, 8872896), (2368, 7853712), (2498, 7444992), (3072, 6053903), (3144, 5915264), (3552, 5235808), (3747, 4963328), (4192, 4436448), (4736, 3926856), (4847, 3836928), (4996, 3722496), (6288, 2957632), (7104, 2617904), (7494, 2481664), (8384, 2218224), (9472, 1963428), (9694, 1918464), (9992, 1861248), (12576, 1478816), (14208, 1308952), (14541, 1278976), (14988, 1240832), (16768, 1109112), (18944, 981714), (19388, 959232), (19984, 930624), (25152, 739408), (28416, 654476), (29082, 639488), (29976, 620416), (33536, 554556), (37888, 490857), (38776, 479616), (39968, 465312), (46213, 402432), (50304, 369704), (56832, 327238), (58164, 319744), (59952, 310208), (67072, 277278), (77552, 239808), (79936, 232656), (92426, 201216), (100608, 184852), (113664, 163619), (116328, 159872), (119904, 155104), (134144, 138639)]