342331264

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 808262280

約数和(自身を除く): 465931016

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 31, 32, 44, 46, 62, 64, 88, 92, 121, 124, 128, 176, 184, 242, 248, 253, 341, 352, 368, 484, 496, 506, 682, 704, 713, 736, 961, 968, 992, 1012, 1364, 1408, 1426, 1472, 1922, 1936, 1984, 2024, 2728, 2783, 2852, 2944, 3751, 3844, 3872, 3968, 4048, 5456, 5566, 5704, 7502, 7688, 7744, 7843, 8096, 10571, 10912, 11132, 11408, 15004, 15376, 15488, 15686, 16192, 21142, 21824, 22103, 22264, 22816, 30008, 30752, 31372, 32384, 42284, 43648, 44206, 44528, 45632, 60016, 61504, 62744, 84568, 86273, 88412, 89056, 91264, 116281, 120032, 123008, 125488, 169136, 172546, 176824, 178112, 232562, 240064, 243133, 250976, 338272, 345092, 353648, 356224, 465124, 480128, 486266, 501952, 676544, 690184, 707296, 930248, 972532, 1003904, 1353088, 1380368, 1414592, 1860496, 1945064, 2674463, 2760736, 2829184, 3720992, 3890128, 5348926, 5521472, 7441984, 7780256, 10697852, 11042944, 14883968, 15560512, 21395704, 31121024, 42791408, 85582816, 171165632, 342331264]

約数ペア:

[(1, 342331264), (2, 171165632), (4, 85582816), (8, 42791408), (11, 31121024), (16, 21395704), (22, 15560512), (23, 14883968), (31, 11042944), (32, 10697852), (44, 7780256), (46, 7441984), (62, 5521472), (64, 5348926), (88, 3890128), (92, 3720992), (121, 2829184), (124, 2760736), (128, 2674463), (176, 1945064), (184, 1860496), (242, 1414592), (248, 1380368), (253, 1353088), (341, 1003904), (352, 972532), (368, 930248), (484, 707296), (496, 690184), (506, 676544), (682, 501952), (704, 486266), (713, 480128), (736, 465124), (961, 356224), (968, 353648), (992, 345092), (1012, 338272), (1364, 250976), (1408, 243133), (1426, 240064), (1472, 232562), (1922, 178112), (1936, 176824), (1984, 172546), (2024, 169136), (2728, 125488), (2783, 123008), (2852, 120032), (2944, 116281), (3751, 91264), (3844, 89056), (3872, 88412), (3968, 86273), (4048, 84568), (5456, 62744), (5566, 61504), (5704, 60016), (7502, 45632), (7688, 44528), (7744, 44206), (7843, 43648), (8096, 42284), (10571, 32384), (10912, 31372), (11132, 30752), (11408, 30008), (15004, 22816), (15376, 22264), (15488, 22103), (15686, 21824), (16192, 21142)]