1551685248

素因数分解:

$2^7\times 3^7\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:299

約数の個数: 256

約数和(自身を含む): 4857811200

約数和(自身を除く): 3306125952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 241, 243, 276, 288, 324, 368, 384, 414, 432, 482, 486, 552, 576, 621, 648, 723, 729, 736, 828, 864, 964, 972, 1104, 1152, 1242, 1296, 1446, 1458, 1472, 1656, 1728, 1863, 1928, 1944, 2169, 2187, 2208, 2484, 2592, 2892, 2916, 2944, 3312, 3456, 3726, 3856, 3888, 4338, 4374, 4416, 4968, 5184, 5543, 5589, 5784, 5832, 6507, 6624, 7452, 7712, 7776, 8676, 8748, 8832, 9936, 10368, 11086, 11178, 11568, 11664, 13014, 13248, 14904, 15424, 15552, 16629, 16767, 17352, 17496, 19521, 19872, 22172, 22356, 23136, 23328, 26028, 26496, 29808, 30848, 31104, 33258, 33534, 34704, 34992, 39042, 39744, 44344, 44712, 46272, 46656, 49887, 50301, 52056, 58563, 59616, 66516, 67068, 69408, 69984, 78084, 79488, 88688, 89424, 92544, 93312, 99774, 100602, 104112, 117126, 119232, 133032, 134136, 138816, 139968, 149661, 156168, 175689, 177376, 178848, 199548, 201204, 208224, 234252, 238464, 266064, 268272, 277632, 279936, 299322, 312336, 351378, 354752, 357696, 399096, 402408, 416448, 448983, 468504, 527067, 532128, 536544, 598644, 624672, 702756, 709504, 715392, 798192, 804816, 832896, 897966, 937008, 1054134, 1064256, 1073088, 1197288, 1249344, 1346949, 1405512, 1596384, 1609632, 1795932, 1874016, 2108268, 2128512, 2146176, 2394576, 2498688, 2693898, 2811024, 3192768, 3219264, 3591864, 3748032, 4040847, 4216536, 4789152, 5387796, 5622048, 6385536, 6438528, 7183728, 7496064, 8081694, 8433072, 9578304, 10775592, 11244096, 12122541, 14367456, 16163388, 16866144, 19156608, 21551184, 22488192, 24245082, 28734912, 32326776, 33732288, 43102368, 48490164, 57469824, 64653552, 67464576, 86204736, 96980328, 129307104, 172409472, 193960656, 258614208, 387921312, 517228416, 775842624, 1551685248]

約数ペア:

[(1, 1551685248), (2, 775842624), (3, 517228416), (4, 387921312), (6, 258614208), (8, 193960656), (9, 172409472), (12, 129307104), (16, 96980328), (18, 86204736), (23, 67464576), (24, 64653552), (27, 57469824), (32, 48490164), (36, 43102368), (46, 33732288), (48, 32326776), (54, 28734912), (64, 24245082), (69, 22488192), (72, 21551184), (81, 19156608), (92, 16866144), (96, 16163388), (108, 14367456), (128, 12122541), (138, 11244096), (144, 10775592), (162, 9578304), (184, 8433072), (192, 8081694), (207, 7496064), (216, 7183728), (241, 6438528), (243, 6385536), (276, 5622048), (288, 5387796), (324, 4789152), (368, 4216536), (384, 4040847), (414, 3748032), (432, 3591864), (482, 3219264), (486, 3192768), (552, 2811024), (576, 2693898), (621, 2498688), (648, 2394576), (723, 2146176), (729, 2128512), (736, 2108268), (828, 1874016), (864, 1795932), (964, 1609632), (972, 1596384), (1104, 1405512), (1152, 1346949), (1242, 1249344), (1296, 1197288), (1446, 1073088), (1458, 1064256), (1472, 1054134), (1656, 937008), (1728, 897966), (1863, 832896), (1928, 804816), (1944, 798192), (2169, 715392), (2187, 709504), (2208, 702756), (2484, 624672), (2592, 598644), (2892, 536544), (2916, 532128), (2944, 527067), (3312, 468504), (3456, 448983), (3726, 416448), (3856, 402408), (3888, 399096), (4338, 357696), (4374, 354752), (4416, 351378), (4968, 312336), (5184, 299322), (5543, 279936), (5589, 277632), (5784, 268272), (5832, 266064), (6507, 238464), (6624, 234252), (7452, 208224), (7712, 201204), (7776, 199548), (8676, 178848), (8748, 177376), (8832, 175689), (9936, 156168), (10368, 149661), (11086, 139968), (11178, 138816), (11568, 134136), (11664, 133032), (13014, 119232), (13248, 117126), (14904, 104112), (15424, 100602), (15552, 99774), (16629, 93312), (16767, 92544), (17352, 89424), (17496, 88688), (19521, 79488), (19872, 78084), (22172, 69984), (22356, 69408), (23136, 67068), (23328, 66516), (26028, 59616), (26496, 58563), (29808, 52056), (30848, 50301), (31104, 49887), (33258, 46656), (33534, 46272), (34704, 44712), (34992, 44344), (39042, 39744)]