428819552

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:604

約数の個数: 96

約数和(自身を含む): 997194240

約数和(自身を除く): 568374688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 71, 112, 118, 142, 224, 236, 284, 413, 457, 472, 497, 568, 826, 914, 944, 994, 1136, 1652, 1828, 1888, 1988, 2272, 3199, 3304, 3656, 3976, 4189, 6398, 6608, 7312, 7952, 8378, 12796, 13216, 14624, 15904, 16756, 25592, 26963, 29323, 32447, 33512, 51184, 53926, 58646, 64894, 67024, 102368, 107852, 117292, 129788, 134048, 188741, 215704, 227129, 234584, 259576, 377482, 431408, 454258, 469168, 519152, 754964, 862816, 908516, 938336, 1038304, 1509928, 1817032, 1914373, 3019856, 3634064, 3828746, 6039712, 7268128, 7657492, 13400611, 15314984, 26801222, 30629968, 53602444, 61259936, 107204888, 214409776, 428819552]

約数ペア:

[(1, 428819552), (2, 214409776), (4, 107204888), (7, 61259936), (8, 53602444), (14, 30629968), (16, 26801222), (28, 15314984), (32, 13400611), (56, 7657492), (59, 7268128), (71, 6039712), (112, 3828746), (118, 3634064), (142, 3019856), (224, 1914373), (236, 1817032), (284, 1509928), (413, 1038304), (457, 938336), (472, 908516), (497, 862816), (568, 754964), (826, 519152), (914, 469168), (944, 454258), (994, 431408), (1136, 377482), (1652, 259576), (1828, 234584), (1888, 227129), (1988, 215704), (2272, 188741), (3199, 134048), (3304, 129788), (3656, 117292), (3976, 107852), (4189, 102368), (6398, 67024), (6608, 64894), (7312, 58646), (7952, 53926), (8378, 51184), (12796, 33512), (13216, 32447), (14624, 29323), (15904, 26963), (16756, 25592)]