295774976

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 216

約数和(自身を含む): 775943280

約数和(自身を除く): 480168304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 73, 76, 98, 112, 119, 128, 133, 136, 146, 152, 196, 224, 238, 256, 266, 272, 292, 304, 323, 392, 448, 476, 511, 532, 544, 584, 608, 646, 784, 833, 896, 931, 952, 1022, 1064, 1088, 1168, 1216, 1241, 1292, 1387, 1568, 1666, 1792, 1862, 1904, 2044, 2128, 2176, 2261, 2336, 2432, 2482, 2584, 2774, 3136, 3332, 3577, 3724, 3808, 4088, 4256, 4352, 4522, 4672, 4864, 4964, 5168, 5548, 6272, 6664, 7154, 7448, 7616, 8176, 8512, 8687, 9044, 9344, 9709, 9928, 10336, 11096, 12544, 13328, 14308, 14896, 15232, 15827, 16352, 17024, 17374, 18088, 18688, 19418, 19856, 20672, 22192, 23579, 26656, 28616, 29792, 30464, 31654, 32704, 34048, 34748, 36176, 38836, 39712, 41344, 44384, 47158, 53312, 57232, 59584, 60809, 63308, 65408, 67963, 69496, 72352, 77672, 79424, 82688, 88768, 94316, 106624, 114464, 119168, 121618, 126616, 130816, 135926, 138992, 144704, 155344, 158848, 165053, 177536, 188632, 213248, 228928, 238336, 243236, 253232, 271852, 277984, 289408, 310688, 317696, 330106, 355072, 377264, 457856, 486472, 506464, 543704, 555968, 578816, 621376, 660212, 754528, 915712, 972944, 1012928, 1087408, 1111936, 1155371, 1242752, 1320424, 1509056, 1945888, 2025856, 2174816, 2223872, 2310742, 2485504, 2640848, 3018112, 3891776, 4051712, 4349632, 4621484, 5281696, 6036224, 7783552, 8699264, 9242968, 10563392, 15567104, 17398528, 18485936, 21126784, 36971872, 42253568, 73943744, 147887488, 295774976]

約数ペア:

[(1, 295774976), (2, 147887488), (4, 73943744), (7, 42253568), (8, 36971872), (14, 21126784), (16, 18485936), (17, 17398528), (19, 15567104), (28, 10563392), (32, 9242968), (34, 8699264), (38, 7783552), (49, 6036224), (56, 5281696), (64, 4621484), (68, 4349632), (73, 4051712), (76, 3891776), (98, 3018112), (112, 2640848), (119, 2485504), (128, 2310742), (133, 2223872), (136, 2174816), (146, 2025856), (152, 1945888), (196, 1509056), (224, 1320424), (238, 1242752), (256, 1155371), (266, 1111936), (272, 1087408), (292, 1012928), (304, 972944), (323, 915712), (392, 754528), (448, 660212), (476, 621376), (511, 578816), (532, 555968), (544, 543704), (584, 506464), (608, 486472), (646, 457856), (784, 377264), (833, 355072), (896, 330106), (931, 317696), (952, 310688), (1022, 289408), (1064, 277984), (1088, 271852), (1168, 253232), (1216, 243236), (1241, 238336), (1292, 228928), (1387, 213248), (1568, 188632), (1666, 177536), (1792, 165053), (1862, 158848), (1904, 155344), (2044, 144704), (2128, 138992), (2176, 135926), (2261, 130816), (2336, 126616), (2432, 121618), (2482, 119168), (2584, 114464), (2774, 106624), (3136, 94316), (3332, 88768), (3577, 82688), (3724, 79424), (3808, 77672), (4088, 72352), (4256, 69496), (4352, 67963), (4522, 65408), (4672, 63308), (4864, 60809), (4964, 59584), (5168, 57232), (5548, 53312), (6272, 47158), (6664, 44384), (7154, 41344), (7448, 39712), (7616, 38836), (8176, 36176), (8512, 34748), (8687, 34048), (9044, 32704), (9344, 31654), (9709, 30464), (9928, 29792), (10336, 28616), (11096, 26656), (12544, 23579), (13328, 22192), (14308, 20672), (14896, 19856), (15232, 19418), (15827, 18688), (16352, 18088), (17024, 17374)]