275428608

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{563}}^1$

素因数の和:609

約数の個数: 216

約数和(自身を含む): 919947168

約数和(自身を除く): 644518560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 49, 52, 56, 64, 78, 84, 91, 96, 98, 104, 112, 128, 147, 156, 168, 182, 192, 196, 208, 224, 256, 273, 294, 312, 336, 364, 384, 392, 416, 448, 546, 563, 588, 624, 637, 672, 728, 768, 784, 832, 896, 1092, 1126, 1176, 1248, 1274, 1344, 1456, 1568, 1664, 1689, 1792, 1911, 2184, 2252, 2352, 2496, 2548, 2688, 2912, 3136, 3328, 3378, 3822, 3941, 4368, 4504, 4704, 4992, 5096, 5376, 5824, 6272, 6756, 7319, 7644, 7882, 8736, 9008, 9408, 9984, 10192, 11648, 11823, 12544, 13512, 14638, 15288, 15764, 17472, 18016, 18816, 20384, 21957, 23296, 23646, 27024, 27587, 29276, 30576, 31528, 34944, 36032, 37632, 40768, 43914, 47292, 51233, 54048, 55174, 58552, 61152, 63056, 69888, 72064, 81536, 82761, 87828, 94584, 102466, 108096, 110348, 117104, 122304, 126112, 144128, 153699, 163072, 165522, 175656, 189168, 204932, 216192, 220696, 234208, 244608, 252224, 307398, 331044, 351312, 358631, 378336, 409864, 432384, 441392, 468416, 489216, 504448, 614796, 662088, 702624, 717262, 756672, 819728, 882784, 936832, 1008896, 1075893, 1229592, 1324176, 1405248, 1434524, 1513344, 1639456, 1765568, 1873664, 2151786, 2459184, 2648352, 2810496, 2869048, 3026688, 3278912, 3531136, 4303572, 4918368, 5296704, 5620992, 5738096, 6557824, 7062272, 8607144, 9836736, 10593408, 11476192, 13115648, 17214288, 19673472, 21186816, 22952384, 34428576, 39346944, 45904768, 68857152, 91809536, 137714304, 275428608]

約数ペア:

[(1, 275428608), (2, 137714304), (3, 91809536), (4, 68857152), (6, 45904768), (7, 39346944), (8, 34428576), (12, 22952384), (13, 21186816), (14, 19673472), (16, 17214288), (21, 13115648), (24, 11476192), (26, 10593408), (28, 9836736), (32, 8607144), (39, 7062272), (42, 6557824), (48, 5738096), (49, 5620992), (52, 5296704), (56, 4918368), (64, 4303572), (78, 3531136), (84, 3278912), (91, 3026688), (96, 2869048), (98, 2810496), (104, 2648352), (112, 2459184), (128, 2151786), (147, 1873664), (156, 1765568), (168, 1639456), (182, 1513344), (192, 1434524), (196, 1405248), (208, 1324176), (224, 1229592), (256, 1075893), (273, 1008896), (294, 936832), (312, 882784), (336, 819728), (364, 756672), (384, 717262), (392, 702624), (416, 662088), (448, 614796), (546, 504448), (563, 489216), (588, 468416), (624, 441392), (637, 432384), (672, 409864), (728, 378336), (768, 358631), (784, 351312), (832, 331044), (896, 307398), (1092, 252224), (1126, 244608), (1176, 234208), (1248, 220696), (1274, 216192), (1344, 204932), (1456, 189168), (1568, 175656), (1664, 165522), (1689, 163072), (1792, 153699), (1911, 144128), (2184, 126112), (2252, 122304), (2352, 117104), (2496, 110348), (2548, 108096), (2688, 102466), (2912, 94584), (3136, 87828), (3328, 82761), (3378, 81536), (3822, 72064), (3941, 69888), (4368, 63056), (4504, 61152), (4704, 58552), (4992, 55174), (5096, 54048), (5376, 51233), (5824, 47292), (6272, 43914), (6756, 40768), (7319, 37632), (7644, 36032), (7882, 34944), (8736, 31528), (9008, 30576), (9408, 29276), (9984, 27587), (10192, 27024), (11648, 23646), (11823, 23296), (12544, 21957), (13512, 20384), (14638, 18816), (15288, 18016), (15764, 17472)]