1999882016

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{733}}^1$

素因数の和:1114

約数の個数: 96

約数和(自身を含む): 4501381248

約数和(自身を除く): 2501499232

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 88, 92, 176, 184, 253, 337, 352, 368, 506, 674, 733, 736, 1012, 1348, 1466, 2024, 2696, 2932, 3707, 4048, 5392, 5864, 7414, 7751, 8063, 8096, 10784, 11728, 14828, 15502, 16126, 16859, 23456, 29656, 31004, 32252, 33718, 59312, 62008, 64504, 67436, 85261, 118624, 124016, 129008, 134872, 170522, 185449, 247021, 248032, 258016, 269744, 341044, 370898, 494042, 539488, 682088, 741796, 988084, 1364176, 1483592, 1976168, 2717231, 2728352, 2967184, 3952336, 5434462, 5681483, 5934368, 7904672, 10868924, 11362966, 21737848, 22725932, 43475696, 45451864, 62496313, 86951392, 90903728, 124992626, 181807456, 249985252, 499970504, 999941008, 1999882016]

約数ペア:

[(1, 1999882016), (2, 999941008), (4, 499970504), (8, 249985252), (11, 181807456), (16, 124992626), (22, 90903728), (23, 86951392), (32, 62496313), (44, 45451864), (46, 43475696), (88, 22725932), (92, 21737848), (176, 11362966), (184, 10868924), (253, 7904672), (337, 5934368), (352, 5681483), (368, 5434462), (506, 3952336), (674, 2967184), (733, 2728352), (736, 2717231), (1012, 1976168), (1348, 1483592), (1466, 1364176), (2024, 988084), (2696, 741796), (2932, 682088), (3707, 539488), (4048, 494042), (5392, 370898), (5864, 341044), (7414, 269744), (7751, 258016), (8063, 248032), (8096, 247021), (10784, 185449), (11728, 170522), (14828, 134872), (15502, 129008), (16126, 124016), (16859, 118624), (23456, 85261), (29656, 67436), (31004, 64504), (32252, 62008), (33718, 59312)]