259256064

素因数分解:

$2^8\times 3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:310

約数の個数: 144

約数和(自身を含む): 737475200

約数和(自身を除く): 478219136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 109, 114, 128, 152, 163, 192, 218, 228, 256, 304, 326, 327, 384, 436, 456, 489, 608, 652, 654, 768, 872, 912, 978, 1216, 1304, 1308, 1744, 1824, 1956, 2071, 2432, 2608, 2616, 3097, 3488, 3648, 3912, 4142, 4864, 5216, 5232, 6194, 6213, 6976, 7296, 7824, 8284, 9291, 10432, 10464, 12388, 12426, 13952, 14592, 15648, 16568, 17767, 18582, 20864, 20928, 24776, 24852, 27904, 31296, 33136, 35534, 37164, 41728, 41856, 49552, 49704, 53301, 62592, 66272, 71068, 74328, 83712, 99104, 99408, 106602, 125184, 132544, 142136, 148656, 198208, 198816, 213204, 265088, 284272, 297312, 337573, 396416, 397632, 426408, 530176, 568544, 594624, 675146, 792832, 795264, 852816, 1012719, 1137088, 1189248, 1350292, 1590528, 1705632, 2025438, 2274176, 2378496, 2700584, 3411264, 4050876, 4548352, 5401168, 6822528, 8101752, 10802336, 13645056, 16203504, 21604672, 32407008, 43209344, 64814016, 86418688, 129628032, 259256064]

約数ペア:

[(1, 259256064), (2, 129628032), (3, 86418688), (4, 64814016), (6, 43209344), (8, 32407008), (12, 21604672), (16, 16203504), (19, 13645056), (24, 10802336), (32, 8101752), (38, 6822528), (48, 5401168), (57, 4548352), (64, 4050876), (76, 3411264), (96, 2700584), (109, 2378496), (114, 2274176), (128, 2025438), (152, 1705632), (163, 1590528), (192, 1350292), (218, 1189248), (228, 1137088), (256, 1012719), (304, 852816), (326, 795264), (327, 792832), (384, 675146), (436, 594624), (456, 568544), (489, 530176), (608, 426408), (652, 397632), (654, 396416), (768, 337573), (872, 297312), (912, 284272), (978, 265088), (1216, 213204), (1304, 198816), (1308, 198208), (1744, 148656), (1824, 142136), (1956, 132544), (2071, 125184), (2432, 106602), (2608, 99408), (2616, 99104), (3097, 83712), (3488, 74328), (3648, 71068), (3912, 66272), (4142, 62592), (4864, 53301), (5216, 49704), (5232, 49552), (6194, 41856), (6213, 41728), (6976, 37164), (7296, 35534), (7824, 33136), (8284, 31296), (9291, 27904), (10432, 24852), (10464, 24776), (12388, 20928), (12426, 20864), (13952, 18582), (14592, 17767), (15648, 16568)]