245864784

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{16057}}^1$

素因数の和:16108

約数の個数: 80

約数和(自身を含む): 716829120

約数和(自身を除く): 470964336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 116, 132, 174, 176, 232, 264, 319, 348, 464, 528, 638, 696, 957, 1276, 1392, 1914, 2552, 3828, 5104, 7656, 15312, 16057, 32114, 48171, 64228, 96342, 128456, 176627, 192684, 256912, 353254, 385368, 465653, 529881, 706508, 770736, 931306, 1059762, 1396959, 1413016, 1862612, 2119524, 2793918, 2826032, 3725224, 4239048, 5122183, 5587836, 7450448, 8478096, 10244366, 11175672, 15366549, 20488732, 22351344, 30733098, 40977464, 61466196, 81954928, 122932392, 245864784]

約数ペア:

[(1, 245864784), (2, 122932392), (3, 81954928), (4, 61466196), (6, 40977464), (8, 30733098), (11, 22351344), (12, 20488732), (16, 15366549), (22, 11175672), (24, 10244366), (29, 8478096), (33, 7450448), (44, 5587836), (48, 5122183), (58, 4239048), (66, 3725224), (87, 2826032), (88, 2793918), (116, 2119524), (132, 1862612), (174, 1413016), (176, 1396959), (232, 1059762), (264, 931306), (319, 770736), (348, 706508), (464, 529881), (528, 465653), (638, 385368), (696, 353254), (957, 256912), (1276, 192684), (1392, 176627), (1914, 128456), (2552, 96342), (3828, 64228), (5104, 48171), (7656, 32114), (15312, 16057)]