691411104

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1801}}^1$

素因数の和:1891

約数の個数: 144

約数和(自身を含む): 2077979904

約数和(自身を除く): 1386568800

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 43, 48, 62, 72, 86, 93, 96, 124, 129, 144, 172, 186, 248, 258, 279, 288, 344, 372, 387, 496, 516, 558, 688, 744, 774, 992, 1032, 1116, 1333, 1376, 1488, 1548, 1801, 2064, 2232, 2666, 2976, 3096, 3602, 3999, 4128, 4464, 5332, 5403, 6192, 7204, 7998, 8928, 10664, 10806, 11997, 12384, 14408, 15996, 16209, 21328, 21612, 23994, 28816, 31992, 32418, 42656, 43224, 47988, 55831, 57632, 63984, 64836, 77443, 86448, 95976, 111662, 127968, 129672, 154886, 167493, 172896, 191952, 223324, 232329, 259344, 309772, 334986, 383904, 446648, 464658, 502479, 518688, 619544, 669972, 696987, 893296, 929316, 1004958, 1239088, 1339944, 1393974, 1786592, 1858632, 2009916, 2400733, 2478176, 2679888, 2787948, 3717264, 4019832, 4801466, 5359776, 5575896, 7202199, 7434528, 8039664, 9602932, 11151792, 14404398, 16079328, 19205864, 21606597, 22303584, 28808796, 38411728, 43213194, 57617592, 76823456, 86426388, 115235184, 172852776, 230470368, 345705552, 691411104]

約数ペア:

[(1, 691411104), (2, 345705552), (3, 230470368), (4, 172852776), (6, 115235184), (8, 86426388), (9, 76823456), (12, 57617592), (16, 43213194), (18, 38411728), (24, 28808796), (31, 22303584), (32, 21606597), (36, 19205864), (43, 16079328), (48, 14404398), (62, 11151792), (72, 9602932), (86, 8039664), (93, 7434528), (96, 7202199), (124, 5575896), (129, 5359776), (144, 4801466), (172, 4019832), (186, 3717264), (248, 2787948), (258, 2679888), (279, 2478176), (288, 2400733), (344, 2009916), (372, 1858632), (387, 1786592), (496, 1393974), (516, 1339944), (558, 1239088), (688, 1004958), (744, 929316), (774, 893296), (992, 696987), (1032, 669972), (1116, 619544), (1333, 518688), (1376, 502479), (1488, 464658), (1548, 446648), (1801, 383904), (2064, 334986), (2232, 309772), (2666, 259344), (2976, 232329), (3096, 223324), (3602, 191952), (3999, 172896), (4128, 167493), (4464, 154886), (5332, 129672), (5403, 127968), (6192, 111662), (7204, 95976), (7998, 86448), (8928, 77443), (10664, 64836), (10806, 63984), (11997, 57632), (12384, 55831), (14408, 47988), (15996, 43224), (16209, 42656), (21328, 32418), (21612, 31992), (23994, 28816)]