243814935

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 192

約数和(自身を含む): 551577600

約数和(自身を除く): 307762665

約数列:

[1, 3, 5, 7, 13, 15, 17, 19, 21, 35, 39, 49, 51, 57, 65, 79, 85, 91, 95, 105, 119, 133, 147, 195, 221, 237, 245, 247, 255, 273, 285, 323, 357, 395, 399, 455, 553, 595, 637, 663, 665, 735, 741, 833, 931, 969, 1027, 1105, 1185, 1235, 1343, 1365, 1501, 1547, 1615, 1659, 1729, 1785, 1911, 1995, 2261, 2499, 2765, 2793, 3081, 3185, 3315, 3705, 3871, 4029, 4165, 4199, 4503, 4641, 4655, 4845, 5135, 5187, 6715, 6783, 7189, 7505, 7735, 8295, 8645, 9401, 9555, 10507, 10829, 11305, 11613, 12103, 12495, 12597, 13965, 15405, 15827, 17459, 19355, 19513, 20145, 20995, 21567, 22515, 23205, 25517, 25935, 28203, 29393, 31521, 32487, 33915, 35945, 36309, 47005, 47481, 50323, 52377, 52535, 54145, 58065, 58539, 60515, 62985, 65807, 73549, 76551, 79135, 87295, 88179, 97565, 107835, 122213, 127585, 136591, 141015, 146965, 150969, 157605, 162435, 178619, 181545, 197421, 205751, 220647, 237405, 251615, 261885, 292695, 329035, 331721, 366639, 367745, 382755, 409773, 440895, 535857, 611065, 617253, 682955, 754845, 855491, 893095, 956137, 987105, 995163, 1028755, 1103235, 1250333, 1658605, 1833195, 2048865, 2322047, 2566473, 2679285, 2868411, 3086265, 3750999, 4277455, 4780685, 4975815, 6251665, 6966141, 11610235, 12832365, 14342055, 16254329, 18754995, 34830705, 48762987, 81271645, 243814935]

約数ペア:

[(1, 243814935), (3, 81271645), (5, 48762987), (7, 34830705), (13, 18754995), (15, 16254329), (17, 14342055), (19, 12832365), (21, 11610235), (35, 6966141), (39, 6251665), (49, 4975815), (51, 4780685), (57, 4277455), (65, 3750999), (79, 3086265), (85, 2868411), (91, 2679285), (95, 2566473), (105, 2322047), (119, 2048865), (133, 1833195), (147, 1658605), (195, 1250333), (221, 1103235), (237, 1028755), (245, 995163), (247, 987105), (255, 956137), (273, 893095), (285, 855491), (323, 754845), (357, 682955), (395, 617253), (399, 611065), (455, 535857), (553, 440895), (595, 409773), (637, 382755), (663, 367745), (665, 366639), (735, 331721), (741, 329035), (833, 292695), (931, 261885), (969, 251615), (1027, 237405), (1105, 220647), (1185, 205751), (1235, 197421), (1343, 181545), (1365, 178619), (1501, 162435), (1547, 157605), (1615, 150969), (1659, 146965), (1729, 141015), (1785, 136591), (1911, 127585), (1995, 122213), (2261, 107835), (2499, 97565), (2765, 88179), (2793, 87295), (3081, 79135), (3185, 76551), (3315, 73549), (3705, 65807), (3871, 62985), (4029, 60515), (4165, 58539), (4199, 58065), (4503, 54145), (4641, 52535), (4655, 52377), (4845, 50323), (5135, 47481), (5187, 47005), (6715, 36309), (6783, 35945), (7189, 33915), (7505, 32487), (7735, 31521), (8295, 29393), (8645, 28203), (9401, 25935), (9555, 25517), (10507, 23205), (10829, 22515), (11305, 21567), (11613, 20995), (12103, 20145), (12495, 19513), (12597, 19355), (13965, 17459), (15405, 15827)]