221866008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:202

約数の個数: 256

約数和(自身を含む): 735436800

約数和(自身を除く): 513570792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 31, 39, 42, 52, 56, 58, 62, 78, 84, 87, 91, 93, 104, 113, 116, 124, 156, 168, 174, 182, 186, 203, 217, 226, 232, 248, 273, 312, 339, 348, 364, 372, 377, 403, 406, 434, 452, 546, 609, 651, 678, 696, 728, 744, 754, 791, 806, 812, 868, 899, 904, 1092, 1131, 1209, 1218, 1302, 1356, 1469, 1508, 1582, 1612, 1624, 1736, 1798, 2184, 2262, 2373, 2418, 2436, 2604, 2639, 2697, 2712, 2821, 2938, 3016, 3164, 3224, 3277, 3503, 3596, 4407, 4524, 4746, 4836, 4872, 5208, 5278, 5394, 5642, 5876, 6293, 6328, 6554, 7006, 7192, 7917, 8463, 8814, 9048, 9492, 9672, 9831, 10283, 10509, 10556, 10788, 11284, 11687, 11752, 12586, 13108, 14012, 15834, 16926, 17628, 18879, 18984, 19662, 20566, 21018, 21112, 21576, 22568, 22939, 23374, 24521, 25172, 26216, 28024, 30849, 31668, 33852, 35061, 35256, 37758, 39324, 41132, 42036, 42601, 45539, 45878, 46748, 49042, 50344, 61698, 63336, 67704, 68817, 70122, 73563, 75516, 78648, 81809, 82264, 84072, 85202, 91078, 91756, 93496, 98084, 101587, 123396, 127803, 136617, 137634, 140244, 147126, 151032, 163618, 170404, 182156, 183512, 196168, 203174, 245427, 246792, 255606, 273234, 275268, 280488, 294252, 298207, 304761, 318773, 327236, 340808, 364312, 406348, 490854, 511212, 546468, 550536, 588504, 596414, 609522, 637546, 654472, 711109, 812696, 894621, 956319, 981708, 1022424, 1092936, 1192828, 1219044, 1275092, 1320631, 1422218, 1789242, 1912638, 1963416, 2133327, 2385656, 2438088, 2550184, 2641262, 2844436, 3578484, 3825276, 3961893, 4266654, 5282524, 5688872, 7156968, 7650552, 7923786, 8533308, 9244417, 10565048, 15847572, 17066616, 18488834, 27733251, 31695144, 36977668, 55466502, 73955336, 110933004, 221866008]

約数ペア:

[(1, 221866008), (2, 110933004), (3, 73955336), (4, 55466502), (6, 36977668), (7, 31695144), (8, 27733251), (12, 18488834), (13, 17066616), (14, 15847572), (21, 10565048), (24, 9244417), (26, 8533308), (28, 7923786), (29, 7650552), (31, 7156968), (39, 5688872), (42, 5282524), (52, 4266654), (56, 3961893), (58, 3825276), (62, 3578484), (78, 2844436), (84, 2641262), (87, 2550184), (91, 2438088), (93, 2385656), (104, 2133327), (113, 1963416), (116, 1912638), (124, 1789242), (156, 1422218), (168, 1320631), (174, 1275092), (182, 1219044), (186, 1192828), (203, 1092936), (217, 1022424), (226, 981708), (232, 956319), (248, 894621), (273, 812696), (312, 711109), (339, 654472), (348, 637546), (364, 609522), (372, 596414), (377, 588504), (403, 550536), (406, 546468), (434, 511212), (452, 490854), (546, 406348), (609, 364312), (651, 340808), (678, 327236), (696, 318773), (728, 304761), (744, 298207), (754, 294252), (791, 280488), (806, 275268), (812, 273234), (868, 255606), (899, 246792), (904, 245427), (1092, 203174), (1131, 196168), (1209, 183512), (1218, 182156), (1302, 170404), (1356, 163618), (1469, 151032), (1508, 147126), (1582, 140244), (1612, 137634), (1624, 136617), (1736, 127803), (1798, 123396), (2184, 101587), (2262, 98084), (2373, 93496), (2418, 91756), (2436, 91078), (2604, 85202), (2639, 84072), (2697, 82264), (2712, 81809), (2821, 78648), (2938, 75516), (3016, 73563), (3164, 70122), (3224, 68817), (3277, 67704), (3503, 63336), (3596, 61698), (4407, 50344), (4524, 49042), (4746, 46748), (4836, 45878), (4872, 45539), (5208, 42601), (5278, 42036), (5394, 41132), (5642, 39324), (5876, 37758), (6293, 35256), (6328, 35061), (6554, 33852), (7006, 31668), (7192, 30849), (7917, 28024), (8463, 26216), (8814, 25172), (9048, 24521), (9492, 23374), (9672, 22939), (9831, 22568), (10283, 21576), (10509, 21112), (10556, 21018), (10788, 20566), (11284, 19662), (11687, 18984), (11752, 18879), (12586, 17628), (13108, 16926), (14012, 15834)]