2505418848

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{683}}^1$

素因数の和:1017

約数の個数: 144

約数和(自身を含む): 7313918976

約数和(自身を除く): 4808500128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 271, 282, 288, 376, 423, 542, 564, 683, 752, 813, 846, 1084, 1128, 1366, 1504, 1626, 1692, 2049, 2168, 2256, 2439, 2732, 3252, 3384, 4098, 4336, 4512, 4878, 5464, 6147, 6504, 6768, 8196, 8672, 9756, 10928, 12294, 12737, 13008, 13536, 16392, 19512, 21856, 24588, 25474, 26016, 32101, 32784, 38211, 39024, 49176, 50948, 64202, 65568, 76422, 78048, 96303, 98352, 101896, 114633, 128404, 152844, 185093, 192606, 196704, 203792, 229266, 256808, 288909, 305688, 370186, 385212, 407584, 458532, 513616, 555279, 577818, 611376, 740372, 770424, 917064, 1027232, 1110558, 1155636, 1222752, 1480744, 1540848, 1665837, 1834128, 2221116, 2311272, 2961488, 3081696, 3331674, 3668256, 4442232, 4622544, 5922976, 6663348, 8699371, 8884464, 9245088, 13326696, 17398742, 17768928, 26098113, 26653392, 34797484, 52196226, 53306784, 69594968, 78294339, 104392452, 139189936, 156588678, 208784904, 278379872, 313177356, 417569808, 626354712, 835139616, 1252709424, 2505418848]

約数ペア:

[(1, 2505418848), (2, 1252709424), (3, 835139616), (4, 626354712), (6, 417569808), (8, 313177356), (9, 278379872), (12, 208784904), (16, 156588678), (18, 139189936), (24, 104392452), (32, 78294339), (36, 69594968), (47, 53306784), (48, 52196226), (72, 34797484), (94, 26653392), (96, 26098113), (141, 17768928), (144, 17398742), (188, 13326696), (271, 9245088), (282, 8884464), (288, 8699371), (376, 6663348), (423, 5922976), (542, 4622544), (564, 4442232), (683, 3668256), (752, 3331674), (813, 3081696), (846, 2961488), (1084, 2311272), (1128, 2221116), (1366, 1834128), (1504, 1665837), (1626, 1540848), (1692, 1480744), (2049, 1222752), (2168, 1155636), (2256, 1110558), (2439, 1027232), (2732, 917064), (3252, 770424), (3384, 740372), (4098, 611376), (4336, 577818), (4512, 555279), (4878, 513616), (5464, 458532), (6147, 407584), (6504, 385212), (6768, 370186), (8196, 305688), (8672, 288909), (9756, 256808), (10928, 229266), (12294, 203792), (12737, 196704), (13008, 192606), (13536, 185093), (16392, 152844), (19512, 128404), (21856, 114633), (24588, 101896), (25474, 98352), (26016, 96303), (32101, 78048), (32784, 76422), (38211, 65568), (39024, 64202), (49176, 50948)]