509939496

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 1580040000

約数和(自身を除く): 1070100504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 109, 121, 132, 179, 198, 216, 218, 242, 264, 297, 327, 358, 363, 396, 436, 484, 537, 594, 654, 716, 726, 792, 872, 968, 981, 1074, 1089, 1188, 1199, 1308, 1432, 1452, 1611, 1962, 1969, 2148, 2178, 2376, 2398, 2616, 2904, 2943, 3222, 3267, 3597, 3924, 3938, 4296, 4356, 4796, 4833, 5886, 5907, 6444, 6534, 7194, 7848, 7876, 8712, 9592, 9666, 10791, 11772, 11814, 12888, 13068, 13189, 14388, 15752, 17721, 19332, 19511, 21582, 21659, 23544, 23628, 26136, 26378, 28776, 32373, 35442, 38664, 39022, 39567, 43164, 43318, 47256, 52756, 53163, 58533, 64746, 64977, 70884, 78044, 79134, 86328, 86636, 105512, 106326, 117066, 118701, 129492, 129954, 141768, 156088, 158268, 173272, 175599, 194931, 212652, 214621, 234132, 237402, 258984, 259908, 316536, 351198, 356103, 389862, 425304, 429242, 468264, 474804, 519816, 526797, 584793, 643863, 702396, 712206, 779724, 858484, 949608, 1053594, 1169586, 1287726, 1404792, 1424412, 1559448, 1716968, 1931589, 2107188, 2339172, 2360831, 2575452, 2848824, 3863178, 4214376, 4678344, 4721662, 5150904, 5794767, 7082493, 7726356, 9443324, 11589534, 14164986, 15452712, 18886648, 21247479, 23179068, 28329972, 42494958, 46358136, 56659944, 63742437, 84989916, 127484874, 169979832, 254969748, 509939496]

約数ペア:

[(1, 509939496), (2, 254969748), (3, 169979832), (4, 127484874), (6, 84989916), (8, 63742437), (9, 56659944), (11, 46358136), (12, 42494958), (18, 28329972), (22, 23179068), (24, 21247479), (27, 18886648), (33, 15452712), (36, 14164986), (44, 11589534), (54, 9443324), (66, 7726356), (72, 7082493), (88, 5794767), (99, 5150904), (108, 4721662), (109, 4678344), (121, 4214376), (132, 3863178), (179, 2848824), (198, 2575452), (216, 2360831), (218, 2339172), (242, 2107188), (264, 1931589), (297, 1716968), (327, 1559448), (358, 1424412), (363, 1404792), (396, 1287726), (436, 1169586), (484, 1053594), (537, 949608), (594, 858484), (654, 779724), (716, 712206), (726, 702396), (792, 643863), (872, 584793), (968, 526797), (981, 519816), (1074, 474804), (1089, 468264), (1188, 429242), (1199, 425304), (1308, 389862), (1432, 356103), (1452, 351198), (1611, 316536), (1962, 259908), (1969, 258984), (2148, 237402), (2178, 234132), (2376, 214621), (2398, 212652), (2616, 194931), (2904, 175599), (2943, 173272), (3222, 158268), (3267, 156088), (3597, 141768), (3924, 129954), (3938, 129492), (4296, 118701), (4356, 117066), (4796, 106326), (4833, 105512), (5886, 86636), (5907, 86328), (6444, 79134), (6534, 78044), (7194, 70884), (7848, 64977), (7876, 64746), (8712, 58533), (9592, 53163), (9666, 52756), (10791, 47256), (11772, 43318), (11814, 43164), (12888, 39567), (13068, 39022), (13189, 38664), (14388, 35442), (15752, 32373), (17721, 28776), (19332, 26378), (19511, 26136), (21582, 23628), (21659, 23544)]