231891968

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:228

約数の個数: 176

約数和(自身を含む): 615475584

約数和(自身を除く): 383583616

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 173, 176, 187, 224, 238, 256, 272, 308, 346, 352, 374, 448, 476, 512, 544, 616, 692, 704, 748, 896, 952, 1024, 1088, 1211, 1232, 1309, 1384, 1408, 1496, 1792, 1903, 1904, 2176, 2422, 2464, 2618, 2768, 2816, 2941, 2992, 3584, 3806, 3808, 4352, 4844, 4928, 5236, 5536, 5632, 5882, 5984, 7168, 7612, 7616, 8704, 9688, 9856, 10472, 11072, 11264, 11764, 11968, 13321, 15224, 15232, 17408, 19376, 19712, 20587, 20944, 22144, 23528, 23936, 26642, 30448, 30464, 32351, 38752, 39424, 41174, 41888, 44288, 47056, 47872, 53284, 60896, 60928, 64702, 77504, 78848, 82348, 83776, 88576, 94112, 95744, 106568, 121792, 121856, 129404, 155008, 164696, 167552, 177152, 188224, 191488, 213136, 226457, 243584, 258808, 310016, 329392, 335104, 376448, 426272, 452914, 487168, 517616, 620032, 658784, 670208, 752896, 852544, 905828, 974336, 1035232, 1240064, 1317568, 1340416, 1505792, 1705088, 1811656, 1948672, 2070464, 2635136, 3011584, 3410176, 3623312, 4140928, 5270272, 6820352, 7246624, 8281856, 10540544, 13640704, 14493248, 16563712, 21081088, 28986496, 33127424, 57972992, 115945984, 231891968]

約数ペア:

[(1, 231891968), (2, 115945984), (4, 57972992), (7, 33127424), (8, 28986496), (11, 21081088), (14, 16563712), (16, 14493248), (17, 13640704), (22, 10540544), (28, 8281856), (32, 7246624), (34, 6820352), (44, 5270272), (56, 4140928), (64, 3623312), (68, 3410176), (77, 3011584), (88, 2635136), (112, 2070464), (119, 1948672), (128, 1811656), (136, 1705088), (154, 1505792), (173, 1340416), (176, 1317568), (187, 1240064), (224, 1035232), (238, 974336), (256, 905828), (272, 852544), (308, 752896), (346, 670208), (352, 658784), (374, 620032), (448, 517616), (476, 487168), (512, 452914), (544, 426272), (616, 376448), (692, 335104), (704, 329392), (748, 310016), (896, 258808), (952, 243584), (1024, 226457), (1088, 213136), (1211, 191488), (1232, 188224), (1309, 177152), (1384, 167552), (1408, 164696), (1496, 155008), (1792, 129404), (1903, 121856), (1904, 121792), (2176, 106568), (2422, 95744), (2464, 94112), (2618, 88576), (2768, 83776), (2816, 82348), (2941, 78848), (2992, 77504), (3584, 64702), (3806, 60928), (3808, 60896), (4352, 53284), (4844, 47872), (4928, 47056), (5236, 44288), (5536, 41888), (5632, 41174), (5882, 39424), (5984, 38752), (7168, 32351), (7612, 30464), (7616, 30448), (8704, 26642), (9688, 23936), (9856, 23528), (10472, 22144), (11072, 20944), (11264, 20587), (11764, 19712), (11968, 19376), (13321, 17408), (15224, 15232)]