305832448

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:933

約数の個数: 80

約数和(自身を含む): 663566904

約数和(自身を除く): 357734456

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 41, 64, 68, 82, 128, 136, 164, 256, 272, 328, 512, 544, 656, 697, 857, 1088, 1312, 1394, 1714, 2176, 2624, 2788, 3428, 4352, 5248, 5576, 6856, 8704, 10496, 11152, 13712, 14569, 20992, 22304, 27424, 29138, 35137, 44608, 54848, 58276, 70274, 89216, 109696, 116552, 140548, 178432, 219392, 233104, 281096, 356864, 438784, 466208, 562192, 597329, 932416, 1124384, 1194658, 1864832, 2248768, 2389316, 3729664, 4497536, 4778632, 7459328, 8995072, 9557264, 17990144, 19114528, 38229056, 76458112, 152916224, 305832448]

約数ペア:

[(1, 305832448), (2, 152916224), (4, 76458112), (8, 38229056), (16, 19114528), (17, 17990144), (32, 9557264), (34, 8995072), (41, 7459328), (64, 4778632), (68, 4497536), (82, 3729664), (128, 2389316), (136, 2248768), (164, 1864832), (256, 1194658), (272, 1124384), (328, 932416), (512, 597329), (544, 562192), (656, 466208), (697, 438784), (857, 356864), (1088, 281096), (1312, 233104), (1394, 219392), (1714, 178432), (2176, 140548), (2624, 116552), (2788, 109696), (3428, 89216), (4352, 70274), (5248, 58276), (5576, 54848), (6856, 44608), (8704, 35137), (10496, 29138), (11152, 27424), (13712, 22304), (14569, 20992)]