1021316352

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{189977}}^1$

素因数の和:190003

約数の個数: 72

約数和(自身を含む): 3106520256

約数和(自身を除く): 2085203904

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, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 189977, 379954, 569931, 759908, 1139862, 1329839, 1519816, 2279724, 2659678, 3039632, 3989517, 4559448, 5319356, 6079264, 7979034, 9118896, 10638712, 12158528, 15958068, 18237792, 21277424, 24317056, 31916136, 36475584, 42554848, 48634112, 63832272, 72951168, 85109696, 127664544, 145902336, 170219392, 255329088, 340438784, 510658176, 1021316352]

約数ペア:

[(1, 1021316352), (2, 510658176), (3, 340438784), (4, 255329088), (6, 170219392), (7, 145902336), (8, 127664544), (12, 85109696), (14, 72951168), (16, 63832272), (21, 48634112), (24, 42554848), (28, 36475584), (32, 31916136), (42, 24317056), (48, 21277424), (56, 18237792), (64, 15958068), (84, 12158528), (96, 10638712), (112, 9118896), (128, 7979034), (168, 6079264), (192, 5319356), (224, 4559448), (256, 3989517), (336, 3039632), (384, 2659678), (448, 2279724), (672, 1519816), (768, 1329839), (896, 1139862), (1344, 759908), (1792, 569931), (2688, 379954), (5376, 189977)]