740975872

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1871}}^1$

素因数の和:1924

約数の個数: 144

約数和(自身を含む): 1928489472

約数和(自身を除く): 1187513600

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 256, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1088, 1456, 1547, 1664, 1768, 1792, 1871, 1904, 2176, 2912, 3094, 3328, 3536, 3742, 3808, 4352, 5824, 6188, 7072, 7484, 7616, 11648, 12376, 13097, 14144, 14968, 15232, 23296, 24323, 24752, 26194, 28288, 29936, 30464, 31807, 48646, 49504, 52388, 56576, 59872, 63614, 97292, 99008, 104776, 119744, 127228, 170261, 194584, 198016, 209552, 222649, 239488, 254456, 340522, 389168, 396032, 413491, 419104, 445298, 478976, 508912, 681044, 778336, 826982, 838208, 890596, 1017824, 1362088, 1556672, 1653964, 1676416, 1781192, 2035648, 2724176, 2894437, 3113344, 3307928, 3352832, 3562384, 4071296, 5448352, 5788874, 6226688, 6615856, 7124768, 8142592, 10896704, 11577748, 13231712, 14249536, 21793408, 23155496, 26463424, 28499072, 43586816, 46310992, 52926848, 56998144, 92621984, 105853696, 185243968, 370487936, 740975872]

約数ペア:

[(1, 740975872), (2, 370487936), (4, 185243968), (7, 105853696), (8, 92621984), (13, 56998144), (14, 52926848), (16, 46310992), (17, 43586816), (26, 28499072), (28, 26463424), (32, 23155496), (34, 21793408), (52, 14249536), (56, 13231712), (64, 11577748), (68, 10896704), (91, 8142592), (104, 7124768), (112, 6615856), (119, 6226688), (128, 5788874), (136, 5448352), (182, 4071296), (208, 3562384), (221, 3352832), (224, 3307928), (238, 3113344), (256, 2894437), (272, 2724176), (364, 2035648), (416, 1781192), (442, 1676416), (448, 1653964), (476, 1556672), (544, 1362088), (728, 1017824), (832, 890596), (884, 838208), (896, 826982), (952, 778336), (1088, 681044), (1456, 508912), (1547, 478976), (1664, 445298), (1768, 419104), (1792, 413491), (1871, 396032), (1904, 389168), (2176, 340522), (2912, 254456), (3094, 239488), (3328, 222649), (3536, 209552), (3742, 198016), (3808, 194584), (4352, 170261), (5824, 127228), (6188, 119744), (7072, 104776), (7484, 99008), (7616, 97292), (11648, 63614), (12376, 59872), (13097, 56576), (14144, 52388), (14968, 49504), (15232, 48646), (23296, 31807), (24323, 30464), (24752, 29936), (26194, 28288)]