258974496

素因数分解:

$2^5\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:357

約数の個数: 240

約数和(自身を含む): 860606208

約数和(自身を除く): 601631712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 66, 72, 81, 88, 93, 96, 99, 108, 124, 132, 144, 162, 176, 186, 198, 216, 248, 264, 279, 288, 293, 297, 324, 341, 352, 372, 396, 432, 496, 528, 558, 586, 594, 648, 682, 744, 792, 837, 864, 879, 891, 992, 1023, 1056, 1116, 1172, 1188, 1296, 1364, 1488, 1584, 1674, 1758, 1782, 2046, 2232, 2344, 2376, 2511, 2592, 2637, 2728, 2976, 3069, 3168, 3223, 3348, 3516, 3564, 4092, 4464, 4688, 4752, 5022, 5274, 5456, 6138, 6446, 6696, 7032, 7128, 7911, 8184, 8928, 9083, 9207, 9376, 9504, 9669, 10044, 10548, 10912, 12276, 12892, 13392, 14064, 14256, 15822, 16368, 18166, 18414, 19338, 20088, 21096, 23733, 24552, 25784, 26784, 27249, 27621, 28128, 28512, 29007, 31644, 32736, 36332, 36828, 38676, 40176, 42192, 47466, 49104, 51568, 54498, 55242, 58014, 63288, 72664, 73656, 77352, 80352, 81747, 84384, 87021, 94932, 98208, 99913, 103136, 108996, 110484, 116028, 126576, 145328, 147312, 154704, 163494, 174042, 189864, 199826, 217992, 220968, 232056, 245241, 253152, 261063, 290656, 294624, 299739, 309408, 326988, 348084, 379728, 399652, 435984, 441936, 464112, 490482, 522126, 599478, 653976, 696168, 735723, 759456, 799304, 871968, 883872, 899217, 928224, 980964, 1044252, 1198956, 1307952, 1392336, 1471446, 1598608, 1798434, 1961928, 2088504, 2397912, 2615904, 2697651, 2784672, 2942892, 3197216, 3596868, 3923856, 4177008, 4795824, 5395302, 5885784, 7193736, 7847712, 8092953, 8354016, 9591648, 10790604, 11771568, 14387472, 16185906, 21581208, 23543136, 28774944, 32371812, 43162416, 64743624, 86324832, 129487248, 258974496]

約数ペア:

[(1, 258974496), (2, 129487248), (3, 86324832), (4, 64743624), (6, 43162416), (8, 32371812), (9, 28774944), (11, 23543136), (12, 21581208), (16, 16185906), (18, 14387472), (22, 11771568), (24, 10790604), (27, 9591648), (31, 8354016), (32, 8092953), (33, 7847712), (36, 7193736), (44, 5885784), (48, 5395302), (54, 4795824), (62, 4177008), (66, 3923856), (72, 3596868), (81, 3197216), (88, 2942892), (93, 2784672), (96, 2697651), (99, 2615904), (108, 2397912), (124, 2088504), (132, 1961928), (144, 1798434), (162, 1598608), (176, 1471446), (186, 1392336), (198, 1307952), (216, 1198956), (248, 1044252), (264, 980964), (279, 928224), (288, 899217), (293, 883872), (297, 871968), (324, 799304), (341, 759456), (352, 735723), (372, 696168), (396, 653976), (432, 599478), (496, 522126), (528, 490482), (558, 464112), (586, 441936), (594, 435984), (648, 399652), (682, 379728), (744, 348084), (792, 326988), (837, 309408), (864, 299739), (879, 294624), (891, 290656), (992, 261063), (1023, 253152), (1056, 245241), (1116, 232056), (1172, 220968), (1188, 217992), (1296, 199826), (1364, 189864), (1488, 174042), (1584, 163494), (1674, 154704), (1758, 147312), (1782, 145328), (2046, 126576), (2232, 116028), (2344, 110484), (2376, 108996), (2511, 103136), (2592, 99913), (2637, 98208), (2728, 94932), (2976, 87021), (3069, 84384), (3168, 81747), (3223, 80352), (3348, 77352), (3516, 73656), (3564, 72664), (4092, 63288), (4464, 58014), (4688, 55242), (4752, 54498), (5022, 51568), (5274, 49104), (5456, 47466), (6138, 42192), (6446, 40176), (6696, 38676), (7032, 36828), (7128, 36332), (7911, 32736), (8184, 31644), (8928, 29007), (9083, 28512), (9207, 28128), (9376, 27621), (9504, 27249), (9669, 26784), (10044, 25784), (10548, 24552), (10912, 23733), (12276, 21096), (12892, 20088), (13392, 19338), (14064, 18414), (14256, 18166), (15822, 16368)]