217040544

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{541}}^1$

素因数の和:763

約数の個数: 144

約数和(自身を含む): 710236800

約数和(自身を除く): 493196256

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 199, 224, 252, 288, 336, 398, 504, 541, 597, 672, 796, 1008, 1082, 1194, 1393, 1592, 1623, 1791, 2016, 2164, 2388, 2786, 3184, 3246, 3582, 3787, 4179, 4328, 4776, 4869, 5572, 6368, 6492, 7164, 7574, 8358, 8656, 9552, 9738, 11144, 11361, 12537, 12984, 14328, 15148, 16716, 17312, 19104, 19476, 22288, 22722, 25074, 25968, 28656, 30296, 33432, 34083, 38952, 44576, 45444, 50148, 51936, 57312, 60592, 66864, 68166, 77904, 90888, 100296, 107659, 121184, 133728, 136332, 155808, 181776, 200592, 215318, 272664, 322977, 363552, 401184, 430636, 545328, 645954, 753613, 861272, 968931, 1090656, 1291908, 1507226, 1722544, 1937862, 2260839, 2583816, 3014452, 3445088, 3875724, 4521678, 5167632, 6028904, 6782517, 7751448, 9043356, 10335264, 12057808, 13565034, 15502896, 18086712, 24115616, 27130068, 31005792, 36173424, 54260136, 72346848, 108520272, 217040544]

約数ペア:

[(1, 217040544), (2, 108520272), (3, 72346848), (4, 54260136), (6, 36173424), (7, 31005792), (8, 27130068), (9, 24115616), (12, 18086712), (14, 15502896), (16, 13565034), (18, 12057808), (21, 10335264), (24, 9043356), (28, 7751448), (32, 6782517), (36, 6028904), (42, 5167632), (48, 4521678), (56, 3875724), (63, 3445088), (72, 3014452), (84, 2583816), (96, 2260839), (112, 1937862), (126, 1722544), (144, 1507226), (168, 1291908), (199, 1090656), (224, 968931), (252, 861272), (288, 753613), (336, 645954), (398, 545328), (504, 430636), (541, 401184), (597, 363552), (672, 322977), (796, 272664), (1008, 215318), (1082, 200592), (1194, 181776), (1393, 155808), (1592, 136332), (1623, 133728), (1791, 121184), (2016, 107659), (2164, 100296), (2388, 90888), (2786, 77904), (3184, 68166), (3246, 66864), (3582, 60592), (3787, 57312), (4179, 51936), (4328, 50148), (4776, 45444), (4869, 44576), (5572, 38952), (6368, 34083), (6492, 33432), (7164, 30296), (7574, 28656), (8358, 25968), (8656, 25074), (9552, 22722), (9738, 22288), (11144, 19476), (11361, 19104), (12537, 17312), (12984, 16716), (14328, 15148)]