489600288

素因数分解:

$2^5\times 3^5\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:901

約数の個数: 144

約数和(自身を含む): 1463978880

約数和(自身を除く): 974378592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 79, 81, 96, 108, 144, 158, 162, 216, 237, 243, 288, 316, 324, 432, 474, 486, 632, 648, 711, 797, 864, 948, 972, 1264, 1296, 1422, 1594, 1896, 1944, 2133, 2391, 2528, 2592, 2844, 3188, 3792, 3888, 4266, 4782, 5688, 6376, 6399, 7173, 7584, 7776, 8532, 9564, 11376, 12752, 12798, 14346, 17064, 19128, 19197, 21519, 22752, 25504, 25596, 28692, 34128, 38256, 38394, 43038, 51192, 57384, 62963, 64557, 68256, 76512, 76788, 86076, 102384, 114768, 125926, 129114, 153576, 172152, 188889, 193671, 204768, 229536, 251852, 258228, 307152, 344304, 377778, 387342, 503704, 516456, 566667, 614304, 688608, 755556, 774684, 1007408, 1032912, 1133334, 1511112, 1549368, 1700001, 2014816, 2065824, 2266668, 3022224, 3098736, 3400002, 4533336, 5100003, 6044448, 6197472, 6800004, 9066672, 10200006, 13600008, 15300009, 18133344, 20400012, 27200016, 30600018, 40800024, 54400032, 61200036, 81600048, 122400072, 163200096, 244800144, 489600288]

約数ペア:

[(1, 489600288), (2, 244800144), (3, 163200096), (4, 122400072), (6, 81600048), (8, 61200036), (9, 54400032), (12, 40800024), (16, 30600018), (18, 27200016), (24, 20400012), (27, 18133344), (32, 15300009), (36, 13600008), (48, 10200006), (54, 9066672), (72, 6800004), (79, 6197472), (81, 6044448), (96, 5100003), (108, 4533336), (144, 3400002), (158, 3098736), (162, 3022224), (216, 2266668), (237, 2065824), (243, 2014816), (288, 1700001), (316, 1549368), (324, 1511112), (432, 1133334), (474, 1032912), (486, 1007408), (632, 774684), (648, 755556), (711, 688608), (797, 614304), (864, 566667), (948, 516456), (972, 503704), (1264, 387342), (1296, 377778), (1422, 344304), (1594, 307152), (1896, 258228), (1944, 251852), (2133, 229536), (2391, 204768), (2528, 193671), (2592, 188889), (2844, 172152), (3188, 153576), (3792, 129114), (3888, 125926), (4266, 114768), (4782, 102384), (5688, 86076), (6376, 76788), (6399, 76512), (7173, 68256), (7584, 64557), (7776, 62963), (8532, 57384), (9564, 51192), (11376, 43038), (12752, 38394), (12798, 38256), (14346, 34128), (17064, 28692), (19128, 25596), (19197, 25504), (21519, 22752)]