305785368

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{977}}^1$

素因数の和:1028

約数の個数: 192

約数和(自身を含む): 1025256960

約数和(自身を除く): 719471592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 243, 252, 276, 322, 324, 378, 414, 483, 486, 504, 552, 567, 621, 644, 648, 756, 828, 966, 972, 977, 1134, 1242, 1288, 1449, 1512, 1656, 1701, 1863, 1932, 1944, 1954, 2268, 2484, 2898, 2931, 3402, 3726, 3864, 3908, 4347, 4536, 4968, 5589, 5796, 5862, 6804, 6839, 7452, 7816, 8694, 8793, 11178, 11592, 11724, 13041, 13608, 13678, 14904, 17388, 17586, 20517, 22356, 22471, 23448, 26082, 26379, 27356, 34776, 35172, 39123, 41034, 44712, 44942, 52164, 52758, 54712, 61551, 67413, 70344, 78246, 79137, 82068, 89884, 104328, 105516, 123102, 134826, 156492, 157297, 158274, 164136, 179768, 184653, 202239, 211032, 237411, 246204, 269652, 312984, 314594, 316548, 369306, 404478, 471891, 474822, 492408, 539304, 553959, 606717, 629188, 633096, 738612, 808956, 943782, 949644, 1107918, 1213434, 1258376, 1415673, 1477224, 1617912, 1661877, 1820151, 1887564, 1899288, 2215836, 2426868, 2831346, 3323754, 3640302, 3775128, 4247019, 4431672, 4853736, 5460453, 5662692, 6647508, 7280604, 8494038, 10920906, 11325384, 12741057, 13295016, 14561208, 16988076, 21841812, 25482114, 33976152, 38223171, 43683624, 50964228, 76446342, 101928456, 152892684, 305785368]

約数ペア:

[(1, 305785368), (2, 152892684), (3, 101928456), (4, 76446342), (6, 50964228), (7, 43683624), (8, 38223171), (9, 33976152), (12, 25482114), (14, 21841812), (18, 16988076), (21, 14561208), (23, 13295016), (24, 12741057), (27, 11325384), (28, 10920906), (36, 8494038), (42, 7280604), (46, 6647508), (54, 5662692), (56, 5460453), (63, 4853736), (69, 4431672), (72, 4247019), (81, 3775128), (84, 3640302), (92, 3323754), (108, 2831346), (126, 2426868), (138, 2215836), (161, 1899288), (162, 1887564), (168, 1820151), (184, 1661877), (189, 1617912), (207, 1477224), (216, 1415673), (243, 1258376), (252, 1213434), (276, 1107918), (322, 949644), (324, 943782), (378, 808956), (414, 738612), (483, 633096), (486, 629188), (504, 606717), (552, 553959), (567, 539304), (621, 492408), (644, 474822), (648, 471891), (756, 404478), (828, 369306), (966, 316548), (972, 314594), (977, 312984), (1134, 269652), (1242, 246204), (1288, 237411), (1449, 211032), (1512, 202239), (1656, 184653), (1701, 179768), (1863, 164136), (1932, 158274), (1944, 157297), (1954, 156492), (2268, 134826), (2484, 123102), (2898, 105516), (2931, 104328), (3402, 89884), (3726, 82068), (3864, 79137), (3908, 78246), (4347, 70344), (4536, 67413), (4968, 61551), (5589, 54712), (5796, 52758), (5862, 52164), (6804, 44942), (6839, 44712), (7452, 41034), (7816, 39123), (8694, 35172), (8793, 34776), (11178, 27356), (11592, 26379), (11724, 26082), (13041, 23448), (13608, 22471), (13678, 22356), (14904, 20517), (17388, 17586)]