258999048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 916231680

約数和(自身を除く): 657232632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 31, 33, 36, 42, 44, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 121, 124, 126, 132, 137, 154, 168, 186, 198, 217, 231, 242, 248, 252, 264, 274, 279, 308, 341, 363, 372, 396, 411, 434, 462, 484, 504, 548, 558, 616, 651, 682, 693, 726, 744, 792, 822, 847, 868, 924, 959, 968, 1023, 1089, 1096, 1116, 1233, 1302, 1364, 1386, 1452, 1507, 1644, 1694, 1736, 1848, 1918, 1953, 2046, 2178, 2232, 2387, 2466, 2541, 2604, 2728, 2772, 2877, 2904, 3014, 3069, 3288, 3388, 3751, 3836, 3906, 4092, 4247, 4356, 4521, 4774, 4932, 5082, 5208, 5544, 5754, 6028, 6138, 6776, 7161, 7502, 7623, 7672, 7812, 8184, 8494, 8631, 8712, 9042, 9548, 9864, 10164, 10549, 11253, 11508, 12056, 12276, 12741, 13563, 14322, 15004, 15246, 15624, 16577, 16988, 17262, 18084, 19096, 20328, 21098, 21483, 22506, 23016, 24552, 25482, 26257, 27126, 28644, 29729, 30008, 30492, 31647, 33154, 33759, 33976, 34524, 36168, 38223, 42196, 42966, 45012, 46717, 49731, 50964, 52514, 54252, 57288, 59458, 60984, 63294, 66308, 67518, 69048, 76446, 78771, 84392, 85932, 89187, 90024, 93434, 94941, 99462, 101928, 105028, 108504, 116039, 118916, 126588, 132616, 135036, 140151, 149193, 152892, 157542, 171864, 178374, 186868, 189882, 198924, 210056, 232078, 236313, 237832, 253176, 267561, 270072, 280302, 298386, 305784, 315084, 327019, 348117, 356748, 373736, 379764, 397848, 420453, 464156, 472626, 513887, 535122, 560604, 596772, 630168, 654038, 696234, 713496, 759528, 840906, 928312, 945252, 981057, 1027774, 1044351, 1070244, 1121208, 1193544, 1308076, 1392468, 1541661, 1681812, 1890504, 1962114, 2055548, 2088702, 2140488, 2616152, 2784936, 2943171, 3083322, 3363624, 3597209, 3924228, 4111096, 4177404, 4624983, 5886342, 6166644, 7194418, 7848456, 8354808, 9249966, 10791627, 11772684, 12333288, 14388836, 18499932, 21583254, 23545368, 28777672, 32374881, 36999864, 43166508, 64749762, 86333016, 129499524, 258999048]

約数ペア:

[(1, 258999048), (2, 129499524), (3, 86333016), (4, 64749762), (6, 43166508), (7, 36999864), (8, 32374881), (9, 28777672), (11, 23545368), (12, 21583254), (14, 18499932), (18, 14388836), (21, 12333288), (22, 11772684), (24, 10791627), (28, 9249966), (31, 8354808), (33, 7848456), (36, 7194418), (42, 6166644), (44, 5886342), (56, 4624983), (62, 4177404), (63, 4111096), (66, 3924228), (72, 3597209), (77, 3363624), (84, 3083322), (88, 2943171), (93, 2784936), (99, 2616152), (121, 2140488), (124, 2088702), (126, 2055548), (132, 1962114), (137, 1890504), (154, 1681812), (168, 1541661), (186, 1392468), (198, 1308076), (217, 1193544), (231, 1121208), (242, 1070244), (248, 1044351), (252, 1027774), (264, 981057), (274, 945252), (279, 928312), (308, 840906), (341, 759528), (363, 713496), (372, 696234), (396, 654038), (411, 630168), (434, 596772), (462, 560604), (484, 535122), (504, 513887), (548, 472626), (558, 464156), (616, 420453), (651, 397848), (682, 379764), (693, 373736), (726, 356748), (744, 348117), (792, 327019), (822, 315084), (847, 305784), (868, 298386), (924, 280302), (959, 270072), (968, 267561), (1023, 253176), (1089, 237832), (1096, 236313), (1116, 232078), (1233, 210056), (1302, 198924), (1364, 189882), (1386, 186868), (1452, 178374), (1507, 171864), (1644, 157542), (1694, 152892), (1736, 149193), (1848, 140151), (1918, 135036), (1953, 132616), (2046, 126588), (2178, 118916), (2232, 116039), (2387, 108504), (2466, 105028), (2541, 101928), (2604, 99462), (2728, 94941), (2772, 93434), (2877, 90024), (2904, 89187), (3014, 85932), (3069, 84392), (3288, 78771), (3388, 76446), (3751, 69048), (3836, 67518), (3906, 66308), (4092, 63294), (4247, 60984), (4356, 59458), (4521, 57288), (4774, 54252), (4932, 52514), (5082, 50964), (5208, 49731), (5544, 46717), (5754, 45012), (6028, 42966), (6138, 42196), (6776, 38223), (7161, 36168), (7502, 34524), (7623, 33976), (7672, 33759), (7812, 33154), (8184, 31647), (8494, 30492), (8631, 30008), (8712, 29729), (9042, 28644), (9548, 27126), (9864, 26257), (10164, 25482), (10549, 24552), (11253, 23016), (11508, 22506), (12056, 21483), (12276, 21098), (12741, 20328), (13563, 19096), (14322, 18084), (15004, 17262), (15246, 16988), (15624, 16577)]