268777584

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 120

約数和(自身を含む): 776236032

約数和(自身を除く): 507458448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 151, 188, 263, 282, 302, 376, 423, 453, 526, 564, 604, 752, 789, 846, 906, 1052, 1128, 1208, 1359, 1578, 1692, 1812, 2104, 2256, 2367, 2416, 2718, 3156, 3384, 3624, 4208, 4734, 5436, 6312, 6768, 7097, 7248, 9468, 10872, 12361, 12624, 14194, 18936, 21291, 21744, 24722, 28388, 37083, 37872, 39713, 42582, 49444, 56776, 63873, 74166, 79426, 85164, 98888, 111249, 113552, 119139, 127746, 148332, 158852, 170328, 197776, 222498, 238278, 255492, 296664, 317704, 340656, 357417, 444996, 476556, 510984, 593328, 635408, 714834, 889992, 953112, 1021968, 1429668, 1779984, 1866511, 1906224, 2859336, 3733022, 5599533, 5718672, 7466044, 11199066, 14932088, 16798599, 22398132, 29864176, 33597198, 44796264, 67194396, 89592528, 134388792, 268777584]

約数ペア:

[(1, 268777584), (2, 134388792), (3, 89592528), (4, 67194396), (6, 44796264), (8, 33597198), (9, 29864176), (12, 22398132), (16, 16798599), (18, 14932088), (24, 11199066), (36, 7466044), (47, 5718672), (48, 5599533), (72, 3733022), (94, 2859336), (141, 1906224), (144, 1866511), (151, 1779984), (188, 1429668), (263, 1021968), (282, 953112), (302, 889992), (376, 714834), (423, 635408), (453, 593328), (526, 510984), (564, 476556), (604, 444996), (752, 357417), (789, 340656), (846, 317704), (906, 296664), (1052, 255492), (1128, 238278), (1208, 222498), (1359, 197776), (1578, 170328), (1692, 158852), (1812, 148332), (2104, 127746), (2256, 119139), (2367, 113552), (2416, 111249), (2718, 98888), (3156, 85164), (3384, 79426), (3624, 74166), (4208, 63873), (4734, 56776), (5436, 49444), (6312, 42582), (6768, 39713), (7097, 37872), (7248, 37083), (9468, 28388), (10872, 24722), (12361, 21744), (12624, 21291), (14194, 18936)]