256994304

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:103

約数の個数: 352

約数和(自身を含む): 896094720

約数和(自身を除く): 639100416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 19, 21, 24, 28, 32, 34, 37, 38, 42, 48, 51, 56, 57, 64, 68, 74, 76, 84, 96, 102, 111, 112, 114, 119, 128, 133, 136, 148, 152, 168, 192, 204, 222, 224, 228, 238, 256, 259, 266, 272, 296, 304, 323, 336, 357, 384, 399, 408, 444, 448, 456, 476, 512, 518, 532, 544, 592, 608, 629, 646, 672, 703, 714, 768, 777, 798, 816, 888, 896, 912, 952, 969, 1024, 1036, 1064, 1088, 1184, 1216, 1258, 1292, 1344, 1406, 1428, 1536, 1554, 1596, 1632, 1776, 1792, 1824, 1887, 1904, 1938, 2072, 2109, 2128, 2176, 2261, 2368, 2432, 2516, 2584, 2688, 2812, 2856, 3072, 3108, 3192, 3264, 3552, 3584, 3648, 3774, 3808, 3876, 4144, 4218, 4256, 4352, 4403, 4522, 4736, 4864, 4921, 5032, 5168, 5376, 5624, 5712, 6216, 6384, 6528, 6783, 7104, 7168, 7296, 7548, 7616, 7752, 8288, 8436, 8512, 8704, 8806, 9044, 9472, 9728, 9842, 10064, 10336, 10752, 11248, 11424, 11951, 12432, 12768, 13056, 13209, 13566, 14208, 14592, 14763, 15096, 15232, 15504, 16576, 16872, 17024, 17408, 17612, 18088, 18944, 19456, 19684, 20128, 20672, 21504, 22496, 22848, 23902, 24864, 25536, 26112, 26418, 27132, 28416, 29184, 29526, 30192, 30464, 31008, 33152, 33744, 34048, 35224, 35853, 36176, 37888, 39368, 40256, 41344, 44992, 45696, 47804, 49728, 51072, 52224, 52836, 54264, 56832, 58368, 59052, 60384, 60928, 62016, 66304, 67488, 68096, 70448, 71706, 72352, 78736, 80512, 82688, 83657, 89984, 91392, 95608, 99456, 102144, 105672, 108528, 113664, 118104, 120768, 121856, 124032, 132608, 134976, 136192, 140896, 143412, 144704, 157472, 161024, 165376, 167314, 179968, 182784, 191216, 198912, 204288, 211344, 217056, 236208, 241536, 248064, 250971, 265216, 269952, 281792, 286824, 289408, 314944, 322048, 330752, 334628, 359936, 365568, 382432, 397824, 408576, 422688, 434112, 472416, 483072, 496128, 501942, 539904, 563584, 573648, 578816, 629888, 644096, 669256, 719872, 764864, 795648, 845376, 868224, 944832, 966144, 992256, 1003884, 1079808, 1127168, 1147296, 1157632, 1259776, 1338512, 1529728, 1690752, 1736448, 1889664, 1932288, 2007768, 2159616, 2254336, 2294592, 2315264, 2519552, 2677024, 3059456, 3381504, 3472896, 3779328, 4015536, 4508672, 4589184, 5039104, 5354048, 6118912, 6763008, 6945792, 7558656, 8031072, 9178368, 10708096, 12237824, 13526016, 15117312, 16062144, 18356736, 21416192, 32124288, 36713472, 42832384, 64248576, 85664768, 128497152, 256994304]

約数ペア:

[(1, 256994304), (2, 128497152), (3, 85664768), (4, 64248576), (6, 42832384), (7, 36713472), (8, 32124288), (12, 21416192), (14, 18356736), (16, 16062144), (17, 15117312), (19, 13526016), (21, 12237824), (24, 10708096), (28, 9178368), (32, 8031072), (34, 7558656), (37, 6945792), (38, 6763008), (42, 6118912), (48, 5354048), (51, 5039104), (56, 4589184), (57, 4508672), (64, 4015536), (68, 3779328), (74, 3472896), (76, 3381504), (84, 3059456), (96, 2677024), (102, 2519552), (111, 2315264), (112, 2294592), (114, 2254336), (119, 2159616), (128, 2007768), (133, 1932288), (136, 1889664), (148, 1736448), (152, 1690752), (168, 1529728), (192, 1338512), (204, 1259776), (222, 1157632), (224, 1147296), (228, 1127168), (238, 1079808), (256, 1003884), (259, 992256), (266, 966144), (272, 944832), (296, 868224), (304, 845376), (323, 795648), (336, 764864), (357, 719872), (384, 669256), (399, 644096), (408, 629888), (444, 578816), (448, 573648), (456, 563584), (476, 539904), (512, 501942), (518, 496128), (532, 483072), (544, 472416), (592, 434112), (608, 422688), (629, 408576), (646, 397824), (672, 382432), (703, 365568), (714, 359936), (768, 334628), (777, 330752), (798, 322048), (816, 314944), (888, 289408), (896, 286824), (912, 281792), (952, 269952), (969, 265216), (1024, 250971), (1036, 248064), (1064, 241536), (1088, 236208), (1184, 217056), (1216, 211344), (1258, 204288), (1292, 198912), (1344, 191216), (1406, 182784), (1428, 179968), (1536, 167314), (1554, 165376), (1596, 161024), (1632, 157472), (1776, 144704), (1792, 143412), (1824, 140896), (1887, 136192), (1904, 134976), (1938, 132608), (2072, 124032), (2109, 121856), (2128, 120768), (2176, 118104), (2261, 113664), (2368, 108528), (2432, 105672), (2516, 102144), (2584, 99456), (2688, 95608), (2812, 91392), (2856, 89984), (3072, 83657), (3108, 82688), (3192, 80512), (3264, 78736), (3552, 72352), (3584, 71706), (3648, 70448), (3774, 68096), (3808, 67488), (3876, 66304), (4144, 62016), (4218, 60928), (4256, 60384), (4352, 59052), (4403, 58368), (4522, 56832), (4736, 54264), (4864, 52836), (4921, 52224), (5032, 51072), (5168, 49728), (5376, 47804), (5624, 45696), (5712, 44992), (6216, 41344), (6384, 40256), (6528, 39368), (6783, 37888), (7104, 36176), (7168, 35853), (7296, 35224), (7548, 34048), (7616, 33744), (7752, 33152), (8288, 31008), (8436, 30464), (8512, 30192), (8704, 29526), (8806, 29184), (9044, 28416), (9472, 27132), (9728, 26418), (9842, 26112), (10064, 25536), (10336, 24864), (10752, 23902), (11248, 22848), (11424, 22496), (11951, 21504), (12432, 20672), (12768, 20128), (13056, 19684), (13209, 19456), (13566, 18944), (14208, 18088), (14592, 17612), (14763, 17408), (15096, 17024), (15232, 16872), (15504, 16576)]