326381821476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{359}}^1\times {\mathrm{17881}}^1$

素因数の和:18489

約数の個数: 96

約数和(自身を含む): 807522508800

約数和(自身を除く): 481140687324

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 223, 228, 359, 446, 669, 718, 892, 1077, 1338, 1436, 2154, 2676, 4237, 4308, 6821, 8474, 12711, 13642, 16948, 17881, 20463, 25422, 27284, 35762, 40926, 50844, 53643, 71524, 80057, 81852, 107286, 160114, 214572, 240171, 320228, 339739, 480342, 679478, 960684, 1019217, 1358956, 1521083, 2038434, 3042166, 3987463, 4076868, 4563249, 6084332, 6419279, 7974926, 9126498, 11962389, 12838558, 15949852, 18252996, 19257837, 23924778, 25677116, 38515674, 47849556, 75761797, 77031348, 121966301, 151523594, 227285391, 243932602, 303047188, 365898903, 454570782, 487865204, 731797806, 909141564, 1431499217, 1463595612, 2862998434, 4294497651, 5725996868, 8588995302, 17177990604, 27198485123, 54396970246, 81595455369, 108793940492, 163190910738, 326381821476]

約数ペア:

[(1, 326381821476), (2, 163190910738), (3, 108793940492), (4, 81595455369), (6, 54396970246), (12, 27198485123), (19, 17177990604), (38, 8588995302), (57, 5725996868), (76, 4294497651), (114, 2862998434), (223, 1463595612), (228, 1431499217), (359, 909141564), (446, 731797806), (669, 487865204), (718, 454570782), (892, 365898903), (1077, 303047188), (1338, 243932602), (1436, 227285391), (2154, 151523594), (2676, 121966301), (4237, 77031348), (4308, 75761797), (6821, 47849556), (8474, 38515674), (12711, 25677116), (13642, 23924778), (16948, 19257837), (17881, 18252996), (20463, 15949852), (25422, 12838558), (27284, 11962389), (35762, 9126498), (40926, 7974926), (50844, 6419279), (53643, 6084332), (71524, 4563249), (80057, 4076868), (81852, 3987463), (107286, 3042166), (160114, 2038434), (214572, 1521083), (240171, 1358956), (320228, 1019217), (339739, 960684), (480342, 679478)]