8819424

素因数分解:

$2^5\times 3^2\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:400

約数の個数: 72

約数和(自身を含む): 25395552

約数和(自身を除く): 16576128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 113, 144, 226, 271, 288, 339, 452, 542, 678, 813, 904, 1017, 1084, 1356, 1626, 1808, 2034, 2168, 2439, 2712, 3252, 3616, 4068, 4336, 4878, 5424, 6504, 8136, 8672, 9756, 10848, 13008, 16272, 19512, 26016, 30623, 32544, 39024, 61246, 78048, 91869, 122492, 183738, 244984, 275607, 367476, 489968, 551214, 734952, 979936, 1102428, 1469904, 2204856, 2939808, 4409712, 8819424]

約数ペア:

[(1, 8819424), (2, 4409712), (3, 2939808), (4, 2204856), (6, 1469904), (8, 1102428), (9, 979936), (12, 734952), (16, 551214), (18, 489968), (24, 367476), (32, 275607), (36, 244984), (48, 183738), (72, 122492), (96, 91869), (113, 78048), (144, 61246), (226, 39024), (271, 32544), (288, 30623), (339, 26016), (452, 19512), (542, 16272), (678, 13008), (813, 10848), (904, 9756), (1017, 8672), (1084, 8136), (1356, 6504), (1626, 5424), (1808, 4878), (2034, 4336), (2168, 4068), (2439, 3616), (2712, 3252)]