517219488

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{499}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 1523340000

約数和(自身を除く): 1006120512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 61, 72, 96, 118, 122, 144, 177, 183, 236, 244, 288, 354, 366, 472, 488, 499, 531, 549, 708, 732, 944, 976, 998, 1062, 1098, 1416, 1464, 1497, 1888, 1952, 1996, 2124, 2196, 2832, 2928, 2994, 3599, 3992, 4248, 4392, 4491, 5664, 5856, 5988, 7198, 7984, 8496, 8784, 8982, 10797, 11976, 14396, 15968, 16992, 17568, 17964, 21594, 23952, 28792, 29441, 30439, 32391, 35928, 43188, 47904, 57584, 58882, 60878, 64782, 71856, 86376, 88323, 91317, 115168, 117764, 121756, 129564, 143712, 172752, 176646, 182634, 235528, 243512, 259128, 264969, 273951, 345504, 353292, 365268, 471056, 487024, 518256, 529938, 547902, 706584, 730536, 942112, 974048, 1036512, 1059876, 1095804, 1413168, 1461072, 1795901, 2119752, 2191608, 2826336, 2922144, 3591802, 4239504, 4383216, 5387703, 7183604, 8479008, 8766432, 10775406, 14367208, 16163109, 21550812, 28734416, 32326218, 43101624, 57468832, 64652436, 86203248, 129304872, 172406496, 258609744, 517219488]

約数ペア:

[(1, 517219488), (2, 258609744), (3, 172406496), (4, 129304872), (6, 86203248), (8, 64652436), (9, 57468832), (12, 43101624), (16, 32326218), (18, 28734416), (24, 21550812), (32, 16163109), (36, 14367208), (48, 10775406), (59, 8766432), (61, 8479008), (72, 7183604), (96, 5387703), (118, 4383216), (122, 4239504), (144, 3591802), (177, 2922144), (183, 2826336), (236, 2191608), (244, 2119752), (288, 1795901), (354, 1461072), (366, 1413168), (472, 1095804), (488, 1059876), (499, 1036512), (531, 974048), (549, 942112), (708, 730536), (732, 706584), (944, 547902), (976, 529938), (998, 518256), (1062, 487024), (1098, 471056), (1416, 365268), (1464, 353292), (1497, 345504), (1888, 273951), (1952, 264969), (1996, 259128), (2124, 243512), (2196, 235528), (2832, 182634), (2928, 176646), (2994, 172752), (3599, 143712), (3992, 129564), (4248, 121756), (4392, 117764), (4491, 115168), (5664, 91317), (5856, 88323), (5988, 86376), (7198, 71856), (7984, 64782), (8496, 60878), (8784, 58882), (8982, 57584), (10797, 47904), (11976, 43188), (14396, 35928), (15968, 32391), (16992, 30439), (17568, 29441), (17964, 28792), (21594, 23952)]