289557632

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24859}}^1$

素因数の和:24893

約数の個数: 64

約数和(自身を含む): 710001600

約数和(自身を除く): 420443968

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 5824, 11648, 24859, 49718, 99436, 174013, 198872, 323167, 348026, 397744, 646334, 696052, 795488, 1292668, 1392104, 1590976, 2262169, 2585336, 2784208, 3181952, 4524338, 5170672, 5568416, 9048676, 10341344, 11136832, 18097352, 20682688, 22273664, 36194704, 41365376, 72389408, 144778816, 289557632]

約数ペア:

[(1, 289557632), (2, 144778816), (4, 72389408), (7, 41365376), (8, 36194704), (13, 22273664), (14, 20682688), (16, 18097352), (26, 11136832), (28, 10341344), (32, 9048676), (52, 5568416), (56, 5170672), (64, 4524338), (91, 3181952), (104, 2784208), (112, 2585336), (128, 2262169), (182, 1590976), (208, 1392104), (224, 1292668), (364, 795488), (416, 696052), (448, 646334), (728, 397744), (832, 348026), (896, 323167), (1456, 198872), (1664, 174013), (2912, 99436), (5824, 49718), (11648, 24859)]