271780224

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 801638400

約数和(自身を除く): 529858176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 79, 93, 96, 102, 124, 128, 136, 158, 186, 192, 204, 237, 248, 272, 289, 316, 372, 384, 408, 474, 496, 527, 544, 578, 632, 744, 816, 867, 948, 992, 1054, 1088, 1156, 1264, 1343, 1488, 1581, 1632, 1734, 1896, 1984, 2108, 2176, 2312, 2449, 2528, 2686, 2976, 3162, 3264, 3468, 3792, 3968, 4029, 4216, 4624, 4898, 5056, 5372, 5952, 6324, 6528, 6936, 7347, 7584, 8058, 8432, 8959, 9248, 9796, 10112, 10744, 11904, 12648, 13872, 14694, 15168, 16116, 16864, 17918, 18496, 19592, 21488, 22831, 25296, 26877, 27744, 29388, 30336, 32232, 33728, 35836, 36992, 39184, 41633, 42976, 45662, 50592, 53754, 55488, 58776, 64464, 67456, 68493, 71672, 78368, 83266, 85952, 91324, 101184, 107508, 110976, 117552, 124899, 128928, 136986, 143344, 156736, 166532, 171904, 182648, 202368, 215016, 235104, 249798, 257856, 273972, 286688, 313472, 333064, 365296, 430032, 470208, 499596, 515712, 547944, 573376, 666128, 707761, 730592, 860064, 940416, 999192, 1095888, 1146752, 1332256, 1415522, 1461184, 1720128, 1998384, 2123283, 2191776, 2664512, 2831044, 2922368, 3440256, 3996768, 4246566, 4383552, 5329024, 5662088, 7993536, 8493132, 8767104, 11324176, 15987072, 16986264, 22648352, 33972528, 45296704, 67945056, 90593408, 135890112, 271780224]

約数ペア:

[(1, 271780224), (2, 135890112), (3, 90593408), (4, 67945056), (6, 45296704), (8, 33972528), (12, 22648352), (16, 16986264), (17, 15987072), (24, 11324176), (31, 8767104), (32, 8493132), (34, 7993536), (48, 5662088), (51, 5329024), (62, 4383552), (64, 4246566), (68, 3996768), (79, 3440256), (93, 2922368), (96, 2831044), (102, 2664512), (124, 2191776), (128, 2123283), (136, 1998384), (158, 1720128), (186, 1461184), (192, 1415522), (204, 1332256), (237, 1146752), (248, 1095888), (272, 999192), (289, 940416), (316, 860064), (372, 730592), (384, 707761), (408, 666128), (474, 573376), (496, 547944), (527, 515712), (544, 499596), (578, 470208), (632, 430032), (744, 365296), (816, 333064), (867, 313472), (948, 286688), (992, 273972), (1054, 257856), (1088, 249798), (1156, 235104), (1264, 215016), (1343, 202368), (1488, 182648), (1581, 171904), (1632, 166532), (1734, 156736), (1896, 143344), (1984, 136986), (2108, 128928), (2176, 124899), (2312, 117552), (2449, 110976), (2528, 107508), (2686, 101184), (2976, 91324), (3162, 85952), (3264, 83266), (3468, 78368), (3792, 71672), (3968, 68493), (4029, 67456), (4216, 64464), (4624, 58776), (4898, 55488), (5056, 53754), (5372, 50592), (5952, 45662), (6324, 42976), (6528, 41633), (6936, 39184), (7347, 36992), (7584, 35836), (8058, 33728), (8432, 32232), (8959, 30336), (9248, 29388), (9796, 27744), (10112, 26877), (10744, 25296), (11904, 22831), (12648, 21488), (13872, 19592), (14694, 18496), (15168, 17918), (16116, 16864)]