1889707968

素因数分解:

$2^6\times 3^7\times {\mathrm{23}}^1\times {\mathrm{587}}^1$

素因数の和:643

約数の個数: 224

約数和(自身を含む): 5878494720

約数和(自身を除く): 3988786752

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, 138, 144, 162, 184, 192, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 576, 587, 621, 648, 729, 736, 828, 864, 972, 1104, 1174, 1242, 1296, 1458, 1472, 1656, 1728, 1761, 1863, 1944, 2187, 2208, 2348, 2484, 2592, 2916, 3312, 3522, 3726, 3888, 4374, 4416, 4696, 4968, 5184, 5283, 5589, 5832, 6624, 7044, 7452, 7776, 8748, 9392, 9936, 10566, 11178, 11664, 13248, 13501, 14088, 14904, 15552, 15849, 16767, 17496, 18784, 19872, 21132, 22356, 23328, 27002, 28176, 29808, 31698, 33534, 34992, 37568, 39744, 40503, 42264, 44712, 46656, 47547, 50301, 54004, 56352, 59616, 63396, 67068, 69984, 81006, 84528, 89424, 95094, 100602, 108008, 112704, 119232, 121509, 126792, 134136, 139968, 142641, 162012, 169056, 178848, 190188, 201204, 216016, 243018, 253584, 268272, 285282, 324024, 338112, 357696, 364527, 380376, 402408, 427923, 432032, 486036, 507168, 536544, 570564, 648048, 729054, 760752, 804816, 855846, 864064, 972072, 1014336, 1073088, 1093581, 1141128, 1283769, 1296096, 1458108, 1521504, 1609632, 1711692, 1944144, 2187162, 2282256, 2567538, 2592192, 2916216, 3043008, 3219264, 3280743, 3423384, 3888288, 4374324, 4564512, 5135076, 5832432, 6561486, 6846768, 7776576, 8748648, 9129024, 9842229, 10270152, 11664864, 13122972, 13693536, 17497296, 19684458, 20540304, 23329728, 26245944, 27387072, 29526687, 34994592, 39368916, 41080608, 52491888, 59053374, 69989184, 78737832, 82161216, 104983776, 118106748, 157475664, 209967552, 236213496, 314951328, 472426992, 629902656, 944853984, 1889707968]

約数ペア:

[(1, 1889707968), (2, 944853984), (3, 629902656), (4, 472426992), (6, 314951328), (8, 236213496), (9, 209967552), (12, 157475664), (16, 118106748), (18, 104983776), (23, 82161216), (24, 78737832), (27, 69989184), (32, 59053374), (36, 52491888), (46, 41080608), (48, 39368916), (54, 34994592), (64, 29526687), (69, 27387072), (72, 26245944), (81, 23329728), (92, 20540304), (96, 19684458), (108, 17497296), (138, 13693536), (144, 13122972), (162, 11664864), (184, 10270152), (192, 9842229), (207, 9129024), (216, 8748648), (243, 7776576), (276, 6846768), (288, 6561486), (324, 5832432), (368, 5135076), (414, 4564512), (432, 4374324), (486, 3888288), (552, 3423384), (576, 3280743), (587, 3219264), (621, 3043008), (648, 2916216), (729, 2592192), (736, 2567538), (828, 2282256), (864, 2187162), (972, 1944144), (1104, 1711692), (1174, 1609632), (1242, 1521504), (1296, 1458108), (1458, 1296096), (1472, 1283769), (1656, 1141128), (1728, 1093581), (1761, 1073088), (1863, 1014336), (1944, 972072), (2187, 864064), (2208, 855846), (2348, 804816), (2484, 760752), (2592, 729054), (2916, 648048), (3312, 570564), (3522, 536544), (3726, 507168), (3888, 486036), (4374, 432032), (4416, 427923), (4696, 402408), (4968, 380376), (5184, 364527), (5283, 357696), (5589, 338112), (5832, 324024), (6624, 285282), (7044, 268272), (7452, 253584), (7776, 243018), (8748, 216016), (9392, 201204), (9936, 190188), (10566, 178848), (11178, 169056), (11664, 162012), (13248, 142641), (13501, 139968), (14088, 134136), (14904, 126792), (15552, 121509), (15849, 119232), (16767, 112704), (17496, 108008), (18784, 100602), (19872, 95094), (21132, 89424), (22356, 84528), (23328, 81006), (27002, 69984), (28176, 67068), (29808, 63396), (31698, 59616), (33534, 56352), (34992, 54004), (37568, 50301), (39744, 47547), (40503, 46656), (42264, 44712)]