684662528

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^2$

素因数の和:123

約数の個数: 162

約数和(自身を含む): 1619694216

約数和(自身を除く): 935031688

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, 256, 341, 352, 368, 484, 496, 506, 682, 704, 713, 736, 961, 968, 992, 1012, 1364, 1408, 1426, 1472, 1922, 1936, 1984, 2024, 2728, 2783, 2816, 2852, 2944, 3751, 3844, 3872, 3968, 4048, 5456, 5566, 5704, 5888, 7502, 7688, 7744, 7843, 7936, 8096, 10571, 10912, 11132, 11408, 15004, 15376, 15488, 15686, 16192, 21142, 21824, 22103, 22264, 22816, 30008, 30752, 30976, 31372, 32384, 42284, 43648, 44206, 44528, 45632, 60016, 61504, 62744, 64768, 84568, 86273, 87296, 88412, 89056, 91264, 116281, 120032, 123008, 125488, 169136, 172546, 176824, 178112, 182528, 232562, 240064, 243133, 246016, 250976, 338272, 345092, 353648, 356224, 465124, 480128, 486266, 501952, 676544, 690184, 707296, 712448, 930248, 960256, 972532, 1003904, 1353088, 1380368, 1414592, 1860496, 1945064, 2007808, 2674463, 2706176, 2760736, 2829184, 3720992, 3890128, 5348926, 5521472, 5658368, 7441984, 7780256, 10697852, 11042944, 14883968, 15560512, 21395704, 22085888, 29767936, 31121024, 42791408, 62242048, 85582816, 171165632, 342331264, 684662528]

約数ペア:

[(1, 684662528), (2, 342331264), (4, 171165632), (8, 85582816), (11, 62242048), (16, 42791408), (22, 31121024), (23, 29767936), (31, 22085888), (32, 21395704), (44, 15560512), (46, 14883968), (62, 11042944), (64, 10697852), (88, 7780256), (92, 7441984), (121, 5658368), (124, 5521472), (128, 5348926), (176, 3890128), (184, 3720992), (242, 2829184), (248, 2760736), (253, 2706176), (256, 2674463), (341, 2007808), (352, 1945064), (368, 1860496), (484, 1414592), (496, 1380368), (506, 1353088), (682, 1003904), (704, 972532), (713, 960256), (736, 930248), (961, 712448), (968, 707296), (992, 690184), (1012, 676544), (1364, 501952), (1408, 486266), (1426, 480128), (1472, 465124), (1922, 356224), (1936, 353648), (1984, 345092), (2024, 338272), (2728, 250976), (2783, 246016), (2816, 243133), (2852, 240064), (2944, 232562), (3751, 182528), (3844, 178112), (3872, 176824), (3968, 172546), (4048, 169136), (5456, 125488), (5566, 123008), (5704, 120032), (5888, 116281), (7502, 91264), (7688, 89056), (7744, 88412), (7843, 87296), (7936, 86273), (8096, 84568), (10571, 64768), (10912, 62744), (11132, 61504), (11408, 60016), (15004, 45632), (15376, 44528), (15488, 44206), (15686, 43648), (16192, 42284), (21142, 32384), (21824, 31372), (22103, 30976), (22264, 30752), (22816, 30008)]