1256152464

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:534

約数の個数: 240

約数和(自身を含む): 4177942912

約数和(自身を除く): 2921790448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 43, 48, 56, 63, 72, 73, 84, 86, 112, 126, 129, 144, 146, 168, 172, 219, 252, 258, 292, 301, 336, 344, 387, 397, 438, 504, 511, 516, 584, 602, 657, 688, 774, 794, 876, 903, 1008, 1022, 1032, 1168, 1191, 1204, 1314, 1533, 1548, 1588, 1752, 1806, 2044, 2064, 2382, 2408, 2628, 2709, 2779, 3066, 3096, 3139, 3176, 3504, 3573, 3612, 4088, 4599, 4764, 4816, 5256, 5418, 5558, 6132, 6192, 6278, 6352, 7146, 7224, 8176, 8337, 9198, 9417, 9528, 10512, 10836, 11116, 12264, 12556, 14292, 14448, 16674, 17071, 18396, 18834, 19056, 21672, 21973, 22232, 24528, 25011, 25112, 28251, 28584, 28981, 33348, 34142, 36792, 37668, 43344, 43946, 44464, 50022, 50224, 51213, 56502, 57168, 57962, 65919, 66696, 68284, 73584, 75336, 86943, 87892, 100044, 102426, 113004, 115924, 119497, 131838, 133392, 136568, 150672, 153639, 173886, 175784, 197757, 200088, 202867, 204852, 226008, 231848, 238994, 260829, 263676, 273136, 307278, 347772, 351568, 358491, 395514, 400176, 405734, 409704, 452016, 463696, 477988, 521658, 527352, 608601, 614556, 695544, 716982, 791028, 811468, 819408, 955976, 1043316, 1054704, 1075473, 1217202, 1229112, 1246183, 1391088, 1433964, 1582056, 1622936, 1825803, 1911952, 2086632, 2150946, 2434404, 2458224, 2492366, 2867928, 3164112, 3245872, 3651606, 3738549, 4173264, 4301892, 4868808, 4984732, 5735856, 7303212, 7477098, 8603784, 8723281, 9737616, 9969464, 11215647, 14606424, 14954196, 17207568, 17446562, 19938928, 22431294, 26169843, 29212848, 29908392, 34893124, 44862588, 52339686, 59816784, 69786248, 78509529, 89725176, 104679372, 139572496, 157019058, 179450352, 209358744, 314038116, 418717488, 628076232, 1256152464]

約数ペア:

[(1, 1256152464), (2, 628076232), (3, 418717488), (4, 314038116), (6, 209358744), (7, 179450352), (8, 157019058), (9, 139572496), (12, 104679372), (14, 89725176), (16, 78509529), (18, 69786248), (21, 59816784), (24, 52339686), (28, 44862588), (36, 34893124), (42, 29908392), (43, 29212848), (48, 26169843), (56, 22431294), (63, 19938928), (72, 17446562), (73, 17207568), (84, 14954196), (86, 14606424), (112, 11215647), (126, 9969464), (129, 9737616), (144, 8723281), (146, 8603784), (168, 7477098), (172, 7303212), (219, 5735856), (252, 4984732), (258, 4868808), (292, 4301892), (301, 4173264), (336, 3738549), (344, 3651606), (387, 3245872), (397, 3164112), (438, 2867928), (504, 2492366), (511, 2458224), (516, 2434404), (584, 2150946), (602, 2086632), (657, 1911952), (688, 1825803), (774, 1622936), (794, 1582056), (876, 1433964), (903, 1391088), (1008, 1246183), (1022, 1229112), (1032, 1217202), (1168, 1075473), (1191, 1054704), (1204, 1043316), (1314, 955976), (1533, 819408), (1548, 811468), (1588, 791028), (1752, 716982), (1806, 695544), (2044, 614556), (2064, 608601), (2382, 527352), (2408, 521658), (2628, 477988), (2709, 463696), (2779, 452016), (3066, 409704), (3096, 405734), (3139, 400176), (3176, 395514), (3504, 358491), (3573, 351568), (3612, 347772), (4088, 307278), (4599, 273136), (4764, 263676), (4816, 260829), (5256, 238994), (5418, 231848), (5558, 226008), (6132, 204852), (6192, 202867), (6278, 200088), (6352, 197757), (7146, 175784), (7224, 173886), (8176, 153639), (8337, 150672), (9198, 136568), (9417, 133392), (9528, 131838), (10512, 119497), (10836, 115924), (11116, 113004), (12264, 102426), (12556, 100044), (14292, 87892), (14448, 86943), (16674, 75336), (17071, 73584), (18396, 68284), (18834, 66696), (19056, 65919), (21672, 57962), (21973, 57168), (22232, 56502), (24528, 51213), (25011, 50224), (25112, 50022), (28251, 44464), (28584, 43946), (28981, 43344), (33348, 37668), (34142, 36792)]