205590744

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1427}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 616896000

約数和(自身を除く): 411305256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 29, 36, 46, 54, 58, 69, 72, 87, 92, 108, 116, 138, 174, 184, 207, 216, 232, 261, 276, 348, 414, 522, 552, 621, 667, 696, 783, 828, 1044, 1242, 1334, 1427, 1566, 1656, 2001, 2088, 2484, 2668, 2854, 3132, 4002, 4281, 4968, 5336, 5708, 6003, 6264, 8004, 8562, 11416, 12006, 12843, 16008, 17124, 18009, 24012, 25686, 32821, 34248, 36018, 38529, 41383, 48024, 51372, 65642, 72036, 77058, 82766, 98463, 102744, 124149, 131284, 144072, 154116, 165532, 196926, 248298, 262568, 295389, 308232, 331064, 372447, 393852, 496596, 590778, 744894, 787704, 886167, 951809, 993192, 1117341, 1181556, 1489788, 1772334, 1903618, 2234682, 2363112, 2855427, 2979576, 3544668, 3807236, 4469364, 5710854, 7089336, 7614472, 8566281, 8938728, 11421708, 17132562, 22843416, 25698843, 34265124, 51397686, 68530248, 102795372, 205590744]

約数ペア:

[(1, 205590744), (2, 102795372), (3, 68530248), (4, 51397686), (6, 34265124), (8, 25698843), (9, 22843416), (12, 17132562), (18, 11421708), (23, 8938728), (24, 8566281), (27, 7614472), (29, 7089336), (36, 5710854), (46, 4469364), (54, 3807236), (58, 3544668), (69, 2979576), (72, 2855427), (87, 2363112), (92, 2234682), (108, 1903618), (116, 1772334), (138, 1489788), (174, 1181556), (184, 1117341), (207, 993192), (216, 951809), (232, 886167), (261, 787704), (276, 744894), (348, 590778), (414, 496596), (522, 393852), (552, 372447), (621, 331064), (667, 308232), (696, 295389), (783, 262568), (828, 248298), (1044, 196926), (1242, 165532), (1334, 154116), (1427, 144072), (1566, 131284), (1656, 124149), (2001, 102744), (2088, 98463), (2484, 82766), (2668, 77058), (2854, 72036), (3132, 65642), (4002, 51372), (4281, 48024), (4968, 41383), (5336, 38529), (5708, 36018), (6003, 34248), (6264, 32821), (8004, 25686), (8562, 24012), (11416, 18009), (12006, 17124), (12843, 16008)]