527797504

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:556

約数の個数: 144

約数和(自身を含む): 1267116480

約数和(自身を除く): 739318976

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 256, 272, 304, 323, 416, 442, 491, 494, 544, 608, 646, 832, 884, 982, 988, 1088, 1216, 1292, 1664, 1768, 1964, 1976, 2176, 2432, 2584, 3328, 3536, 3928, 3952, 4199, 4352, 4864, 5168, 6383, 7072, 7856, 7904, 8347, 8398, 9329, 10336, 12766, 14144, 15712, 15808, 16694, 16796, 18658, 20672, 25532, 28288, 31424, 31616, 33388, 33592, 37316, 41344, 51064, 56576, 62848, 63232, 66776, 67184, 74632, 82688, 102128, 108511, 121277, 125696, 133552, 134368, 149264, 158593, 204256, 217022, 242554, 267104, 268736, 298528, 317186, 408512, 434044, 485108, 534208, 537472, 597056, 634372, 817024, 868088, 970216, 1068416, 1074944, 1194112, 1268744, 1634048, 1736176, 1940432, 2061709, 2136832, 2388224, 2537488, 3472352, 3880864, 4123418, 5074976, 6944704, 7761728, 8246836, 10149952, 13889408, 15523456, 16493672, 20299904, 27778816, 31046912, 32987344, 40599808, 65974688, 131949376, 263898752, 527797504]

約数ペア:

[(1, 527797504), (2, 263898752), (4, 131949376), (8, 65974688), (13, 40599808), (16, 32987344), (17, 31046912), (19, 27778816), (26, 20299904), (32, 16493672), (34, 15523456), (38, 13889408), (52, 10149952), (64, 8246836), (68, 7761728), (76, 6944704), (104, 5074976), (128, 4123418), (136, 3880864), (152, 3472352), (208, 2537488), (221, 2388224), (247, 2136832), (256, 2061709), (272, 1940432), (304, 1736176), (323, 1634048), (416, 1268744), (442, 1194112), (491, 1074944), (494, 1068416), (544, 970216), (608, 868088), (646, 817024), (832, 634372), (884, 597056), (982, 537472), (988, 534208), (1088, 485108), (1216, 434044), (1292, 408512), (1664, 317186), (1768, 298528), (1964, 268736), (1976, 267104), (2176, 242554), (2432, 217022), (2584, 204256), (3328, 158593), (3536, 149264), (3928, 134368), (3952, 133552), (4199, 125696), (4352, 121277), (4864, 108511), (5168, 102128), (6383, 82688), (7072, 74632), (7856, 67184), (7904, 66776), (8347, 63232), (8398, 62848), (9329, 56576), (10336, 51064), (12766, 41344), (14144, 37316), (15712, 33592), (15808, 33388), (16694, 31616), (16796, 31424), (18658, 28288), (20672, 25532)]