290956032

素因数分解:

$2^8\times 3^2\times {\mathrm{293}}^1\times {\mathrm{431}}^1$

素因数の和:746

約数の個数: 108

約数和(自身を含む): 843714144

約数和(自身を除く): 552758112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 293, 384, 431, 576, 586, 768, 862, 879, 1152, 1172, 1293, 1724, 1758, 2304, 2344, 2586, 2637, 3448, 3516, 3879, 4688, 5172, 5274, 6896, 7032, 7758, 9376, 10344, 10548, 13792, 14064, 15516, 18752, 20688, 21096, 27584, 28128, 31032, 37504, 41376, 42192, 55168, 56256, 62064, 75008, 82752, 84384, 110336, 112512, 124128, 126283, 165504, 168768, 225024, 248256, 252566, 331008, 337536, 378849, 496512, 505132, 675072, 757698, 993024, 1010264, 1136547, 1515396, 2020528, 2273094, 3030792, 4041056, 4546188, 6061584, 8082112, 9092376, 12123168, 16164224, 18184752, 24246336, 32328448, 36369504, 48492672, 72739008, 96985344, 145478016, 290956032]

約数ペア:

[(1, 290956032), (2, 145478016), (3, 96985344), (4, 72739008), (6, 48492672), (8, 36369504), (9, 32328448), (12, 24246336), (16, 18184752), (18, 16164224), (24, 12123168), (32, 9092376), (36, 8082112), (48, 6061584), (64, 4546188), (72, 4041056), (96, 3030792), (128, 2273094), (144, 2020528), (192, 1515396), (256, 1136547), (288, 1010264), (293, 993024), (384, 757698), (431, 675072), (576, 505132), (586, 496512), (768, 378849), (862, 337536), (879, 331008), (1152, 252566), (1172, 248256), (1293, 225024), (1724, 168768), (1758, 165504), (2304, 126283), (2344, 124128), (2586, 112512), (2637, 110336), (3448, 84384), (3516, 82752), (3879, 75008), (4688, 62064), (5172, 56256), (5274, 55168), (6896, 42192), (7032, 41376), (7758, 37504), (9376, 31032), (10344, 28128), (10548, 27584), (13792, 21096), (14064, 20688), (15516, 18752)]