239342208

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{89041}}^1$

素因数の和:89065

約数の個数: 64

約数和(自身を含む): 726582720

約数和(自身を除く): 487240512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 89041, 178082, 267123, 356164, 534246, 623287, 712328, 1068492, 1246574, 1424656, 1869861, 2136984, 2493148, 2849312, 3739722, 4273968, 4986296, 5698624, 7479444, 8547936, 9972592, 11397248, 14958888, 17095872, 19945184, 29917776, 34191744, 39890368, 59835552, 79780736, 119671104, 239342208]

約数ペア:

[(1, 239342208), (2, 119671104), (3, 79780736), (4, 59835552), (6, 39890368), (7, 34191744), (8, 29917776), (12, 19945184), (14, 17095872), (16, 14958888), (21, 11397248), (24, 9972592), (28, 8547936), (32, 7479444), (42, 5698624), (48, 4986296), (56, 4273968), (64, 3739722), (84, 2849312), (96, 2493148), (112, 2136984), (128, 1869861), (168, 1424656), (192, 1246574), (224, 1068492), (336, 712328), (384, 623287), (448, 534246), (672, 356164), (896, 267123), (1344, 178082), (2688, 89041)]