266717304

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 874199040

約数和(自身を除く): 607481736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 43, 56, 62, 63, 72, 84, 86, 93, 124, 126, 129, 168, 172, 186, 217, 248, 252, 258, 279, 301, 344, 372, 387, 397, 434, 504, 516, 558, 602, 651, 744, 774, 794, 868, 903, 1032, 1116, 1191, 1204, 1302, 1333, 1548, 1588, 1736, 1806, 1953, 2232, 2382, 2408, 2604, 2666, 2709, 2779, 3096, 3176, 3573, 3612, 3906, 3999, 4764, 5208, 5332, 5418, 5558, 7146, 7224, 7812, 7998, 8337, 9331, 9528, 10664, 10836, 11116, 11997, 12307, 14292, 15624, 15996, 16674, 17071, 18662, 21672, 22232, 23994, 24614, 25011, 27993, 28584, 31992, 33348, 34142, 36921, 37324, 47988, 49228, 50022, 51213, 55986, 66696, 68284, 73842, 74648, 83979, 86149, 95976, 98456, 100044, 102426, 110763, 111972, 119497, 136568, 147684, 153639, 167958, 172298, 200088, 204852, 221526, 223944, 238994, 258447, 295368, 307278, 335916, 344596, 358491, 409704, 443052, 477988, 516894, 529201, 614556, 671832, 689192, 716982, 775341, 886104, 955976, 1033788, 1058402, 1075473, 1229112, 1433964, 1550682, 1587603, 2067576, 2116804, 2150946, 2867928, 3101364, 3175206, 3704407, 4233608, 4301892, 4762809, 6202728, 6350412, 7408814, 8603784, 9525618, 11113221, 12700824, 14817628, 19051236, 22226442, 29635256, 33339663, 38102472, 44452884, 66679326, 88905768, 133358652, 266717304]

約数ペア:

[(1, 266717304), (2, 133358652), (3, 88905768), (4, 66679326), (6, 44452884), (7, 38102472), (8, 33339663), (9, 29635256), (12, 22226442), (14, 19051236), (18, 14817628), (21, 12700824), (24, 11113221), (28, 9525618), (31, 8603784), (36, 7408814), (42, 6350412), (43, 6202728), (56, 4762809), (62, 4301892), (63, 4233608), (72, 3704407), (84, 3175206), (86, 3101364), (93, 2867928), (124, 2150946), (126, 2116804), (129, 2067576), (168, 1587603), (172, 1550682), (186, 1433964), (217, 1229112), (248, 1075473), (252, 1058402), (258, 1033788), (279, 955976), (301, 886104), (344, 775341), (372, 716982), (387, 689192), (397, 671832), (434, 614556), (504, 529201), (516, 516894), (558, 477988), (602, 443052), (651, 409704), (744, 358491), (774, 344596), (794, 335916), (868, 307278), (903, 295368), (1032, 258447), (1116, 238994), (1191, 223944), (1204, 221526), (1302, 204852), (1333, 200088), (1548, 172298), (1588, 167958), (1736, 153639), (1806, 147684), (1953, 136568), (2232, 119497), (2382, 111972), (2408, 110763), (2604, 102426), (2666, 100044), (2709, 98456), (2779, 95976), (3096, 86149), (3176, 83979), (3573, 74648), (3612, 73842), (3906, 68284), (3999, 66696), (4764, 55986), (5208, 51213), (5332, 50022), (5418, 49228), (5558, 47988), (7146, 37324), (7224, 36921), (7812, 34142), (7998, 33348), (8337, 31992), (9331, 28584), (9528, 27993), (10664, 25011), (10836, 24614), (11116, 23994), (11997, 22232), (12307, 21672), (14292, 18662), (15624, 17071), (15996, 16674)]