29782272

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:208

約数の個数: 144

約数和(自身を含む): 90426560

約数和(自身を除く): 60644288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 64, 76, 78, 96, 104, 114, 128, 152, 156, 157, 192, 208, 228, 247, 256, 304, 312, 314, 384, 416, 456, 471, 494, 608, 624, 628, 741, 768, 832, 912, 942, 988, 1216, 1248, 1256, 1482, 1664, 1824, 1884, 1976, 2041, 2432, 2496, 2512, 2964, 2983, 3328, 3648, 3768, 3952, 4082, 4864, 4992, 5024, 5928, 5966, 6123, 7296, 7536, 7904, 8164, 8949, 9984, 10048, 11856, 11932, 12246, 14592, 15072, 15808, 16328, 17898, 20096, 23712, 23864, 24492, 30144, 31616, 32656, 35796, 38779, 40192, 47424, 47728, 48984, 60288, 63232, 65312, 71592, 77558, 94848, 95456, 97968, 116337, 120576, 130624, 143184, 155116, 189696, 190912, 195936, 232674, 261248, 286368, 310232, 381824, 391872, 465348, 522496, 572736, 620464, 763648, 783744, 930696, 1145472, 1240928, 1567488, 1861392, 2290944, 2481856, 3722784, 4963712, 7445568, 9927424, 14891136, 29782272]

約数ペア:

[(1, 29782272), (2, 14891136), (3, 9927424), (4, 7445568), (6, 4963712), (8, 3722784), (12, 2481856), (13, 2290944), (16, 1861392), (19, 1567488), (24, 1240928), (26, 1145472), (32, 930696), (38, 783744), (39, 763648), (48, 620464), (52, 572736), (57, 522496), (64, 465348), (76, 391872), (78, 381824), (96, 310232), (104, 286368), (114, 261248), (128, 232674), (152, 195936), (156, 190912), (157, 189696), (192, 155116), (208, 143184), (228, 130624), (247, 120576), (256, 116337), (304, 97968), (312, 95456), (314, 94848), (384, 77558), (416, 71592), (456, 65312), (471, 63232), (494, 60288), (608, 48984), (624, 47728), (628, 47424), (741, 40192), (768, 38779), (832, 35796), (912, 32656), (942, 31616), (988, 30144), (1216, 24492), (1248, 23864), (1256, 23712), (1482, 20096), (1664, 17898), (1824, 16328), (1884, 15808), (1976, 15072), (2041, 14592), (2432, 12246), (2496, 11932), (2512, 11856), (2964, 10048), (2983, 9984), (3328, 8949), (3648, 8164), (3768, 7904), (3952, 7536), (4082, 7296), (4864, 6123), (4992, 5966), (5024, 5928)]