12931572672

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{393871}}^1$

素因数の和:393911

約数の個数: 112

約数和(自身を含む): 40017395200

約数和(自身を除く): 27085822528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 393871, 787742, 1181613, 1575484, 2363226, 3150968, 3544839, 4726452, 6301936, 7089678, 7483549, 9452904, 10634517, 12603872, 14179356, 14967098, 18905808, 21269034, 22450647, 25207744, 28358712, 29934196, 37811616, 42538068, 44901294, 56717424, 59868392, 67351941, 75623232, 85076136, 89802588, 113434848, 119736784, 134703882, 170152272, 179605176, 202055823, 226869696, 239473568, 269407764, 340304544, 359210352, 404111646, 478947136, 538815528, 680609088, 718420704, 808223292, 1077631056, 1436841408, 1616446584, 2155262112, 3232893168, 4310524224, 6465786336, 12931572672]

約数ペア:

[(1, 12931572672), (2, 6465786336), (3, 4310524224), (4, 3232893168), (6, 2155262112), (8, 1616446584), (9, 1436841408), (12, 1077631056), (16, 808223292), (18, 718420704), (19, 680609088), (24, 538815528), (27, 478947136), (32, 404111646), (36, 359210352), (38, 340304544), (48, 269407764), (54, 239473568), (57, 226869696), (64, 202055823), (72, 179605176), (76, 170152272), (96, 134703882), (108, 119736784), (114, 113434848), (144, 89802588), (152, 85076136), (171, 75623232), (192, 67351941), (216, 59868392), (228, 56717424), (288, 44901294), (304, 42538068), (342, 37811616), (432, 29934196), (456, 28358712), (513, 25207744), (576, 22450647), (608, 21269034), (684, 18905808), (864, 14967098), (912, 14179356), (1026, 12603872), (1216, 10634517), (1368, 9452904), (1728, 7483549), (1824, 7089678), (2052, 6301936), (2736, 4726452), (3648, 3544839), (4104, 3150968), (5472, 2363226), (8208, 1575484), (10944, 1181613), (16416, 787742), (32832, 393871)]