996897408

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{691}}^1$

素因数の和:755

約数の個数: 192

約数和(自身を含む): 3033700320

約数和(自身を除く): 2036802912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 96, 102, 104, 128, 136, 156, 192, 204, 208, 221, 272, 289, 312, 384, 408, 416, 442, 544, 578, 624, 663, 691, 816, 832, 867, 884, 1088, 1156, 1248, 1326, 1382, 1632, 1664, 1734, 1768, 2073, 2176, 2312, 2496, 2652, 2764, 3264, 3468, 3536, 3757, 4146, 4624, 4992, 5304, 5528, 6528, 6936, 7072, 7514, 8292, 8983, 9248, 10608, 11056, 11271, 11747, 13872, 14144, 15028, 16584, 17966, 18496, 21216, 22112, 22542, 23494, 26949, 27744, 28288, 30056, 33168, 35241, 35932, 36992, 42432, 44224, 45084, 46988, 53898, 55488, 60112, 66336, 70482, 71864, 84864, 88448, 90168, 93976, 107796, 110976, 120224, 132672, 140964, 143728, 152711, 180336, 187952, 199699, 215592, 240448, 265344, 281928, 287456, 305422, 360672, 375904, 399398, 431184, 458133, 480896, 563856, 574912, 599097, 610844, 721344, 751808, 798796, 862368, 916266, 1127712, 1149824, 1198194, 1221688, 1442688, 1503616, 1597592, 1724736, 1832532, 2255424, 2396388, 2443376, 2596087, 3195184, 3449472, 3665064, 4510848, 4792776, 4886752, 5192174, 6390368, 7330128, 7788261, 9585552, 9773504, 10384348, 12780736, 14660256, 15576522, 19171104, 19547008, 20768696, 25561472, 29320512, 31153044, 38342208, 41537392, 58641024, 62306088, 76684416, 83074784, 124612176, 166149568, 249224352, 332299136, 498448704, 996897408]

約数ペア:

[(1, 996897408), (2, 498448704), (3, 332299136), (4, 249224352), (6, 166149568), (8, 124612176), (12, 83074784), (13, 76684416), (16, 62306088), (17, 58641024), (24, 41537392), (26, 38342208), (32, 31153044), (34, 29320512), (39, 25561472), (48, 20768696), (51, 19547008), (52, 19171104), (64, 15576522), (68, 14660256), (78, 12780736), (96, 10384348), (102, 9773504), (104, 9585552), (128, 7788261), (136, 7330128), (156, 6390368), (192, 5192174), (204, 4886752), (208, 4792776), (221, 4510848), (272, 3665064), (289, 3449472), (312, 3195184), (384, 2596087), (408, 2443376), (416, 2396388), (442, 2255424), (544, 1832532), (578, 1724736), (624, 1597592), (663, 1503616), (691, 1442688), (816, 1221688), (832, 1198194), (867, 1149824), (884, 1127712), (1088, 916266), (1156, 862368), (1248, 798796), (1326, 751808), (1382, 721344), (1632, 610844), (1664, 599097), (1734, 574912), (1768, 563856), (2073, 480896), (2176, 458133), (2312, 431184), (2496, 399398), (2652, 375904), (2764, 360672), (3264, 305422), (3468, 287456), (3536, 281928), (3757, 265344), (4146, 240448), (4624, 215592), (4992, 199699), (5304, 187952), (5528, 180336), (6528, 152711), (6936, 143728), (7072, 140964), (7514, 132672), (8292, 120224), (8983, 110976), (9248, 107796), (10608, 93976), (11056, 90168), (11271, 88448), (11747, 84864), (13872, 71864), (14144, 70482), (15028, 66336), (16584, 60112), (17966, 55488), (18496, 53898), (21216, 46988), (22112, 45084), (22542, 44224), (23494, 42432), (26949, 36992), (27744, 35932), (28288, 35241), (30056, 33168)]