629998336

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 1462261248

約数和(自身を除く): 832262912

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 71, 88, 92, 128, 137, 142, 176, 184, 253, 256, 274, 284, 352, 368, 506, 548, 568, 704, 736, 781, 1012, 1096, 1136, 1408, 1472, 1507, 1562, 1633, 2024, 2192, 2272, 2816, 2944, 3014, 3124, 3151, 3266, 4048, 4384, 4544, 5888, 6028, 6248, 6302, 6532, 8096, 8768, 9088, 9727, 12056, 12496, 12604, 13064, 16192, 17536, 17963, 18176, 19454, 24112, 24992, 25208, 26128, 32384, 34661, 35072, 35926, 38908, 48224, 49984, 50416, 52256, 64768, 69322, 71852, 77816, 96448, 99968, 100832, 104512, 106997, 138644, 143704, 155632, 192896, 199936, 201664, 209024, 213994, 223721, 277288, 287408, 311264, 385792, 403328, 418048, 427988, 447442, 554576, 574816, 622528, 806656, 855976, 894884, 1109152, 1149632, 1245056, 1711952, 1789768, 2218304, 2299264, 2460931, 2490112, 3423904, 3579536, 4436608, 4598528, 4921862, 6847808, 7159072, 8873216, 9843724, 13695616, 14318144, 19687448, 27391232, 28636288, 39374896, 57272576, 78749792, 157499584, 314999168, 629998336]

約数ペア:

[(1, 629998336), (2, 314999168), (4, 157499584), (8, 78749792), (11, 57272576), (16, 39374896), (22, 28636288), (23, 27391232), (32, 19687448), (44, 14318144), (46, 13695616), (64, 9843724), (71, 8873216), (88, 7159072), (92, 6847808), (128, 4921862), (137, 4598528), (142, 4436608), (176, 3579536), (184, 3423904), (253, 2490112), (256, 2460931), (274, 2299264), (284, 2218304), (352, 1789768), (368, 1711952), (506, 1245056), (548, 1149632), (568, 1109152), (704, 894884), (736, 855976), (781, 806656), (1012, 622528), (1096, 574816), (1136, 554576), (1408, 447442), (1472, 427988), (1507, 418048), (1562, 403328), (1633, 385792), (2024, 311264), (2192, 287408), (2272, 277288), (2816, 223721), (2944, 213994), (3014, 209024), (3124, 201664), (3151, 199936), (3266, 192896), (4048, 155632), (4384, 143704), (4544, 138644), (5888, 106997), (6028, 104512), (6248, 100832), (6302, 99968), (6532, 96448), (8096, 77816), (8768, 71852), (9088, 69322), (9727, 64768), (12056, 52256), (12496, 50416), (12604, 49984), (13064, 48224), (16192, 38908), (17536, 35926), (17963, 35072), (18176, 34661), (19454, 32384), (24112, 26128), (24992, 25208)]