239387663488

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{739}}^1\times {\mathrm{148867}}^1$

素因数の和:149637

約数の個数: 64

約数和(自身を含む): 505645048800

約数和(自身を除く): 266257385312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 739, 1088, 1478, 2176, 2956, 5912, 11824, 12563, 23648, 25126, 47296, 50252, 94592, 100504, 148867, 201008, 297734, 402016, 595468, 804032, 1190936, 1608064, 2381872, 2530739, 4763744, 5061478, 9527488, 10122956, 19054976, 20245912, 40491824, 80983648, 110012713, 161967296, 220025426, 323934592, 440050852, 880101704, 1760203408, 1870216121, 3520406816, 3740432242, 7040813632, 7480864484, 14081627264, 14961728968, 29923457936, 59846915872, 119693831744, 239387663488]

約数ペア:

[(1, 239387663488), (2, 119693831744), (4, 59846915872), (8, 29923457936), (16, 14961728968), (17, 14081627264), (32, 7480864484), (34, 7040813632), (64, 3740432242), (68, 3520406816), (128, 1870216121), (136, 1760203408), (272, 880101704), (544, 440050852), (739, 323934592), (1088, 220025426), (1478, 161967296), (2176, 110012713), (2956, 80983648), (5912, 40491824), (11824, 20245912), (12563, 19054976), (23648, 10122956), (25126, 9527488), (47296, 5061478), (50252, 4763744), (94592, 2530739), (100504, 2381872), (148867, 1608064), (201008, 1190936), (297734, 804032), (402016, 595468)]