649144368

素因数分解:

$2^4\times 3^5\times {\mathrm{199}}^1\times {\mathrm{839}}^1$

素因数の和:1061

約数の個数: 120

約数和(自身を含む): 1895712000

約数和(自身を除く): 1246567632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 243, 324, 398, 432, 486, 597, 648, 796, 839, 972, 1194, 1296, 1592, 1678, 1791, 1944, 2388, 2517, 3184, 3356, 3582, 3888, 4776, 5034, 5373, 6712, 7164, 7551, 9552, 10068, 10746, 13424, 14328, 15102, 16119, 20136, 21492, 22653, 28656, 30204, 32238, 40272, 42984, 45306, 48357, 60408, 64476, 67959, 85968, 90612, 96714, 120816, 128952, 135918, 166961, 181224, 193428, 203877, 257904, 271836, 333922, 362448, 386856, 407754, 500883, 543672, 667844, 773712, 815508, 1001766, 1087344, 1335688, 1502649, 1631016, 2003532, 2671376, 3005298, 3262032, 4007064, 4507947, 6010596, 8014128, 9015894, 12021192, 13523841, 18031788, 24042384, 27047682, 36063576, 40571523, 54095364, 72127152, 81143046, 108190728, 162286092, 216381456, 324572184, 649144368]

約数ペア:

[(1, 649144368), (2, 324572184), (3, 216381456), (4, 162286092), (6, 108190728), (8, 81143046), (9, 72127152), (12, 54095364), (16, 40571523), (18, 36063576), (24, 27047682), (27, 24042384), (36, 18031788), (48, 13523841), (54, 12021192), (72, 9015894), (81, 8014128), (108, 6010596), (144, 4507947), (162, 4007064), (199, 3262032), (216, 3005298), (243, 2671376), (324, 2003532), (398, 1631016), (432, 1502649), (486, 1335688), (597, 1087344), (648, 1001766), (796, 815508), (839, 773712), (972, 667844), (1194, 543672), (1296, 500883), (1592, 407754), (1678, 386856), (1791, 362448), (1944, 333922), (2388, 271836), (2517, 257904), (3184, 203877), (3356, 193428), (3582, 181224), (3888, 166961), (4776, 135918), (5034, 128952), (5373, 120816), (6712, 96714), (7164, 90612), (7551, 85968), (9552, 67959), (10068, 64476), (10746, 60408), (13424, 48357), (14328, 45306), (15102, 42984), (16119, 40272), (20136, 32238), (21492, 30204), (22653, 28656)]