556694528

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 176

約数和(自身を含む): 1320560640

約数和(自身を除く): 763866112

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 32, 38, 52, 62, 64, 71, 76, 104, 124, 128, 142, 152, 208, 247, 248, 256, 284, 304, 403, 416, 494, 496, 512, 568, 589, 608, 806, 832, 923, 988, 992, 1024, 1136, 1178, 1216, 1349, 1612, 1664, 1846, 1976, 1984, 2201, 2272, 2356, 2432, 2698, 3224, 3328, 3692, 3952, 3968, 4402, 4544, 4712, 4864, 5396, 6448, 6656, 7384, 7657, 7904, 7936, 8804, 9088, 9424, 9728, 10792, 12896, 13312, 14768, 15314, 15808, 15872, 17537, 17608, 18176, 18848, 19456, 21584, 25792, 28613, 29536, 30628, 31616, 31744, 35074, 35216, 36352, 37696, 41819, 43168, 51584, 57226, 59072, 61256, 63232, 70148, 70432, 72704, 75392, 83638, 86336, 103168, 114452, 118144, 122512, 126464, 140296, 140864, 150784, 167276, 172672, 206336, 228904, 236288, 245024, 252928, 280592, 281728, 301568, 334552, 345344, 412672, 457808, 472576, 490048, 543647, 561184, 563456, 603136, 669104, 690688, 915616, 945152, 980096, 1087294, 1122368, 1126912, 1338208, 1381376, 1831232, 1960192, 2174588, 2244736, 2253824, 2676416, 3662464, 3920384, 4349176, 4489472, 5352832, 7324928, 7840768, 8698352, 8978944, 10705664, 14649856, 17396704, 17957888, 21411328, 29299712, 34793408, 42822656, 69586816, 139173632, 278347264, 556694528]

約数ペア:

[(1, 556694528), (2, 278347264), (4, 139173632), (8, 69586816), (13, 42822656), (16, 34793408), (19, 29299712), (26, 21411328), (31, 17957888), (32, 17396704), (38, 14649856), (52, 10705664), (62, 8978944), (64, 8698352), (71, 7840768), (76, 7324928), (104, 5352832), (124, 4489472), (128, 4349176), (142, 3920384), (152, 3662464), (208, 2676416), (247, 2253824), (248, 2244736), (256, 2174588), (284, 1960192), (304, 1831232), (403, 1381376), (416, 1338208), (494, 1126912), (496, 1122368), (512, 1087294), (568, 980096), (589, 945152), (608, 915616), (806, 690688), (832, 669104), (923, 603136), (988, 563456), (992, 561184), (1024, 543647), (1136, 490048), (1178, 472576), (1216, 457808), (1349, 412672), (1612, 345344), (1664, 334552), (1846, 301568), (1976, 281728), (1984, 280592), (2201, 252928), (2272, 245024), (2356, 236288), (2432, 228904), (2698, 206336), (3224, 172672), (3328, 167276), (3692, 150784), (3952, 140864), (3968, 140296), (4402, 126464), (4544, 122512), (4712, 118144), (4864, 114452), (5396, 103168), (6448, 86336), (6656, 83638), (7384, 75392), (7657, 72704), (7904, 70432), (7936, 70148), (8804, 63232), (9088, 61256), (9424, 59072), (9728, 57226), (10792, 51584), (12896, 43168), (13312, 41819), (14768, 37696), (15314, 36352), (15808, 35216), (15872, 35074), (17537, 31744), (17608, 31616), (18176, 30628), (18848, 29536), (19456, 28613), (21584, 25792)]