918494988736

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{739}}^1\times {\mathrm{2731}}^1$

素因数の和:4042

約数の個数: 112

約数和(自身を含む): 1969811777920

約数和(自身を除く): 1051316789184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 547, 739, 832, 1094, 1478, 2188, 2731, 2956, 4376, 5462, 5912, 7111, 8752, 9607, 10924, 11824, 14222, 17504, 19214, 21848, 23648, 28444, 35008, 35503, 38428, 43696, 47296, 56888, 71006, 76856, 87392, 113776, 142012, 153712, 174784, 227552, 284024, 307424, 404233, 455104, 568048, 614848, 808466, 1136096, 1493857, 1616932, 2018209, 2272192, 2987714, 3233864, 4036418, 5255029, 5975428, 6467728, 8072836, 10510058, 11950856, 12935456, 16145672, 19420141, 21020116, 23901712, 25870912, 26236717, 32291344, 38840282, 42040232, 47803424, 52473434, 64582688, 77680564, 84080464, 95606848, 104946868, 129165376, 155361128, 168160928, 209893736, 310722256, 336321856, 419787472, 621444512, 839574944, 1103960323, 1242889024, 1679149888, 2207920646, 4415841292, 8831682584, 14351484199, 17663365168, 28702968398, 35326730336, 57405936796, 70653460672, 114811873592, 229623747184, 459247494368, 918494988736]

約数ペア:

[(1, 918494988736), (2, 459247494368), (4, 229623747184), (8, 114811873592), (13, 70653460672), (16, 57405936796), (26, 35326730336), (32, 28702968398), (52, 17663365168), (64, 14351484199), (104, 8831682584), (208, 4415841292), (416, 2207920646), (547, 1679149888), (739, 1242889024), (832, 1103960323), (1094, 839574944), (1478, 621444512), (2188, 419787472), (2731, 336321856), (2956, 310722256), (4376, 209893736), (5462, 168160928), (5912, 155361128), (7111, 129165376), (8752, 104946868), (9607, 95606848), (10924, 84080464), (11824, 77680564), (14222, 64582688), (17504, 52473434), (19214, 47803424), (21848, 42040232), (23648, 38840282), (28444, 32291344), (35008, 26236717), (35503, 25870912), (38428, 23901712), (43696, 21020116), (47296, 19420141), (56888, 16145672), (71006, 12935456), (76856, 11950856), (87392, 10510058), (113776, 8072836), (142012, 6467728), (153712, 5975428), (174784, 5255029), (227552, 4036418), (284024, 3233864), (307424, 2987714), (404233, 2272192), (455104, 2018209), (568048, 1616932), (614848, 1493857), (808466, 1136096)]