289758048

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{131231}}^1$

素因数の和:131267

約数の個数: 48

約数和(自身を含む): 793691136

約数和(自身を除く): 503933088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 131231, 262462, 393693, 524924, 787386, 1049848, 1574772, 2099696, 3018313, 3149544, 4199392, 6036626, 6299088, 9054939, 12073252, 12598176, 18109878, 24146504, 36219756, 48293008, 72439512, 96586016, 144879024, 289758048]

約数ペア:

[(1, 289758048), (2, 144879024), (3, 96586016), (4, 72439512), (6, 48293008), (8, 36219756), (12, 24146504), (16, 18109878), (23, 12598176), (24, 12073252), (32, 9054939), (46, 6299088), (48, 6036626), (69, 4199392), (92, 3149544), (96, 3018313), (138, 2099696), (184, 1574772), (276, 1049848), (368, 787386), (552, 524924), (736, 393693), (1104, 262462), (2208, 131231)]