509887584

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 144

約数和(自身を含む): 1497000960

約数和(自身を除く): 987113376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 139, 141, 144, 188, 271, 278, 282, 288, 376, 417, 423, 542, 556, 564, 752, 813, 834, 846, 1084, 1112, 1128, 1251, 1504, 1626, 1668, 1692, 2168, 2224, 2256, 2439, 2502, 3252, 3336, 3384, 4336, 4448, 4512, 4878, 5004, 6504, 6533, 6672, 6768, 8672, 9756, 10008, 12737, 13008, 13066, 13344, 13536, 19512, 19599, 20016, 25474, 26016, 26132, 37669, 38211, 39024, 39198, 40032, 50948, 52264, 58797, 75338, 76422, 78048, 78396, 101896, 104528, 113007, 114633, 117594, 150676, 152844, 156792, 203792, 209056, 226014, 229266, 235188, 301352, 305688, 313584, 339021, 407584, 452028, 458532, 470376, 602704, 611376, 627168, 678042, 904056, 917064, 940752, 1205408, 1222752, 1356084, 1770443, 1808112, 1834128, 1881504, 2712168, 3540886, 3616224, 3668256, 5311329, 5424336, 7081772, 10622658, 10848672, 14163544, 15933987, 21245316, 28327088, 31867974, 42490632, 56654176, 63735948, 84981264, 127471896, 169962528, 254943792, 509887584]

約数ペア:

[(1, 509887584), (2, 254943792), (3, 169962528), (4, 127471896), (6, 84981264), (8, 63735948), (9, 56654176), (12, 42490632), (16, 31867974), (18, 28327088), (24, 21245316), (32, 15933987), (36, 14163544), (47, 10848672), (48, 10622658), (72, 7081772), (94, 5424336), (96, 5311329), (139, 3668256), (141, 3616224), (144, 3540886), (188, 2712168), (271, 1881504), (278, 1834128), (282, 1808112), (288, 1770443), (376, 1356084), (417, 1222752), (423, 1205408), (542, 940752), (556, 917064), (564, 904056), (752, 678042), (813, 627168), (834, 611376), (846, 602704), (1084, 470376), (1112, 458532), (1128, 452028), (1251, 407584), (1504, 339021), (1626, 313584), (1668, 305688), (1692, 301352), (2168, 235188), (2224, 229266), (2256, 226014), (2439, 209056), (2502, 203792), (3252, 156792), (3336, 152844), (3384, 150676), (4336, 117594), (4448, 114633), (4512, 113007), (4878, 104528), (5004, 101896), (6504, 78396), (6533, 78048), (6672, 76422), (6768, 75338), (8672, 58797), (9756, 52264), (10008, 50948), (12737, 40032), (13008, 39198), (13066, 39024), (13344, 38211), (13536, 37669), (19512, 26132), (19599, 26016), (20016, 25474)]