255892608

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:481

約数の個数: 192

約数和(自身を含む): 805677600

約数和(自身を除く): 549784992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 432, 433, 456, 486, 513, 576, 608, 648, 684, 864, 866, 912, 972, 1026, 1152, 1216, 1296, 1299, 1368, 1539, 1728, 1732, 1824, 1944, 2052, 2432, 2592, 2598, 2736, 3078, 3456, 3464, 3648, 3888, 3897, 4104, 4617, 5184, 5196, 5472, 6156, 6928, 7296, 7776, 7794, 8208, 8227, 9234, 10368, 10392, 10944, 11691, 12312, 13856, 15552, 15588, 16416, 16454, 18468, 20784, 21888, 23382, 24624, 24681, 27712, 31104, 31176, 32832, 32908, 35073, 36936, 41568, 46764, 49248, 49362, 55424, 62352, 65664, 65816, 70146, 73872, 74043, 83136, 93528, 98496, 98724, 105219, 124704, 131632, 140292, 147744, 148086, 166272, 187056, 196992, 197448, 210438, 222129, 249408, 263264, 280584, 295488, 296172, 374112, 394896, 420876, 444258, 498816, 526528, 561168, 590976, 592344, 666387, 748224, 789792, 841752, 888516, 1053056, 1122336, 1184688, 1332774, 1496448, 1579584, 1683504, 1777032, 1999161, 2244672, 2369376, 2665548, 3159168, 3367008, 3554064, 3998322, 4489344, 4738752, 5331096, 6734016, 7108128, 7996644, 9477504, 10662192, 13468032, 14216256, 15993288, 21324384, 28432512, 31986576, 42648768, 63973152, 85297536, 127946304, 255892608]

約数ペア:

[(1, 255892608), (2, 127946304), (3, 85297536), (4, 63973152), (6, 42648768), (8, 31986576), (9, 28432512), (12, 21324384), (16, 15993288), (18, 14216256), (19, 13468032), (24, 10662192), (27, 9477504), (32, 7996644), (36, 7108128), (38, 6734016), (48, 5331096), (54, 4738752), (57, 4489344), (64, 3998322), (72, 3554064), (76, 3367008), (81, 3159168), (96, 2665548), (108, 2369376), (114, 2244672), (128, 1999161), (144, 1777032), (152, 1683504), (162, 1579584), (171, 1496448), (192, 1332774), (216, 1184688), (228, 1122336), (243, 1053056), (288, 888516), (304, 841752), (324, 789792), (342, 748224), (384, 666387), (432, 592344), (433, 590976), (456, 561168), (486, 526528), (513, 498816), (576, 444258), (608, 420876), (648, 394896), (684, 374112), (864, 296172), (866, 295488), (912, 280584), (972, 263264), (1026, 249408), (1152, 222129), (1216, 210438), (1296, 197448), (1299, 196992), (1368, 187056), (1539, 166272), (1728, 148086), (1732, 147744), (1824, 140292), (1944, 131632), (2052, 124704), (2432, 105219), (2592, 98724), (2598, 98496), (2736, 93528), (3078, 83136), (3456, 74043), (3464, 73872), (3648, 70146), (3888, 65816), (3897, 65664), (4104, 62352), (4617, 55424), (5184, 49362), (5196, 49248), (5472, 46764), (6156, 41568), (6928, 36936), (7296, 35073), (7776, 32908), (7794, 32832), (8208, 31176), (8227, 31104), (9234, 27712), (10368, 24681), (10392, 24624), (10944, 23382), (11691, 21888), (12312, 20784), (13856, 18468), (15552, 16454), (15588, 16416)]