686987136

素因数分解:

$2^7\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1$

素因数の和:1114

約数の個数: 256

約数和(自身を含む): 2344204800

約数和(自身を除く): 1657217664

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 27, 32, 33, 34, 36, 44, 48, 51, 54, 64, 66, 68, 72, 88, 96, 99, 102, 108, 128, 132, 136, 144, 153, 176, 187, 192, 198, 204, 216, 264, 272, 288, 297, 306, 352, 374, 384, 396, 408, 432, 459, 528, 544, 561, 576, 594, 612, 704, 748, 792, 816, 864, 918, 1056, 1063, 1088, 1122, 1152, 1188, 1224, 1408, 1496, 1584, 1632, 1683, 1728, 1836, 2112, 2126, 2176, 2244, 2376, 2448, 2992, 3168, 3189, 3264, 3366, 3456, 3672, 4224, 4252, 4488, 4752, 4896, 5049, 5984, 6336, 6378, 6528, 6732, 7344, 8504, 8976, 9504, 9567, 9792, 10098, 11693, 11968, 12672, 12756, 13464, 14688, 17008, 17952, 18071, 19008, 19134, 19584, 20196, 23386, 23936, 25512, 26928, 28701, 29376, 34016, 35079, 35904, 36142, 38016, 38268, 40392, 46772, 51024, 53856, 54213, 57402, 58752, 68032, 70158, 71808, 72284, 76536, 80784, 93544, 102048, 105237, 107712, 108426, 114804, 136064, 140316, 144568, 153072, 161568, 162639, 187088, 198781, 204096, 210474, 215424, 216852, 229608, 280632, 289136, 306144, 315711, 323136, 325278, 374176, 397562, 408192, 420948, 433704, 459216, 487917, 561264, 578272, 596343, 612288, 631422, 646272, 650556, 748352, 795124, 841896, 867408, 918432, 975834, 1122528, 1156544, 1192686, 1224576, 1262844, 1301112, 1496704, 1590248, 1683792, 1734816, 1789029, 1836864, 1951668, 2245056, 2313088, 2385372, 2525688, 2602224, 3180496, 3367584, 3469632, 3578058, 3673728, 3903336, 4490112, 4770744, 5051376, 5204448, 5367087, 6360992, 6735168, 6939264, 7156116, 7806672, 9541488, 10102752, 10408896, 10734174, 12721984, 13470336, 14312232, 15613344, 19082976, 20205504, 20817792, 21468348, 25443968, 28624464, 31226688, 38165952, 40411008, 42936696, 57248928, 62453376, 76331904, 85873392, 114497856, 171746784, 228995712, 343493568, 686987136]

約数ペア:

[(1, 686987136), (2, 343493568), (3, 228995712), (4, 171746784), (6, 114497856), (8, 85873392), (9, 76331904), (11, 62453376), (12, 57248928), (16, 42936696), (17, 40411008), (18, 38165952), (22, 31226688), (24, 28624464), (27, 25443968), (32, 21468348), (33, 20817792), (34, 20205504), (36, 19082976), (44, 15613344), (48, 14312232), (51, 13470336), (54, 12721984), (64, 10734174), (66, 10408896), (68, 10102752), (72, 9541488), (88, 7806672), (96, 7156116), (99, 6939264), (102, 6735168), (108, 6360992), (128, 5367087), (132, 5204448), (136, 5051376), (144, 4770744), (153, 4490112), (176, 3903336), (187, 3673728), (192, 3578058), (198, 3469632), (204, 3367584), (216, 3180496), (264, 2602224), (272, 2525688), (288, 2385372), (297, 2313088), (306, 2245056), (352, 1951668), (374, 1836864), (384, 1789029), (396, 1734816), (408, 1683792), (432, 1590248), (459, 1496704), (528, 1301112), (544, 1262844), (561, 1224576), (576, 1192686), (594, 1156544), (612, 1122528), (704, 975834), (748, 918432), (792, 867408), (816, 841896), (864, 795124), (918, 748352), (1056, 650556), (1063, 646272), (1088, 631422), (1122, 612288), (1152, 596343), (1188, 578272), (1224, 561264), (1408, 487917), (1496, 459216), (1584, 433704), (1632, 420948), (1683, 408192), (1728, 397562), (1836, 374176), (2112, 325278), (2126, 323136), (2176, 315711), (2244, 306144), (2376, 289136), (2448, 280632), (2992, 229608), (3168, 216852), (3189, 215424), (3264, 210474), (3366, 204096), (3456, 198781), (3672, 187088), (4224, 162639), (4252, 161568), (4488, 153072), (4752, 144568), (4896, 140316), (5049, 136064), (5984, 114804), (6336, 108426), (6378, 107712), (6528, 105237), (6732, 102048), (7344, 93544), (8504, 80784), (8976, 76536), (9504, 72284), (9567, 71808), (9792, 70158), (10098, 68032), (11693, 58752), (11968, 57402), (12672, 54213), (12756, 53856), (13464, 51024), (14688, 46772), (17008, 40392), (17952, 38268), (18071, 38016), (19008, 36142), (19134, 35904), (19584, 35079), (20196, 34016), (23386, 29376), (23936, 28701), (25512, 26928)]