238115712

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:372

約数の個数: 128

約数和(自身を含む): 663505920

約数和(自身を除く): 425390208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 83, 93, 96, 124, 128, 166, 186, 192, 241, 248, 249, 332, 372, 384, 482, 496, 498, 664, 723, 744, 964, 992, 996, 1328, 1446, 1488, 1928, 1984, 1992, 2573, 2656, 2892, 2976, 3856, 3968, 3984, 5146, 5312, 5784, 5952, 7471, 7712, 7719, 7968, 10292, 10624, 11568, 11904, 14942, 15424, 15438, 15936, 20003, 20584, 22413, 23136, 29884, 30848, 30876, 31872, 40006, 41168, 44826, 46272, 59768, 60009, 61752, 80012, 82336, 89652, 92544, 119536, 120018, 123504, 160024, 164672, 179304, 239072, 240036, 247008, 320048, 329344, 358608, 478144, 480072, 494016, 620093, 640096, 717216, 956288, 960144, 988032, 1240186, 1280192, 1434432, 1860279, 1920288, 2480372, 2560384, 2868864, 3720558, 3840576, 4960744, 7441116, 7681152, 9921488, 14882232, 19842976, 29764464, 39685952, 59528928, 79371904, 119057856, 238115712]

約数ペア:

[(1, 238115712), (2, 119057856), (3, 79371904), (4, 59528928), (6, 39685952), (8, 29764464), (12, 19842976), (16, 14882232), (24, 9921488), (31, 7681152), (32, 7441116), (48, 4960744), (62, 3840576), (64, 3720558), (83, 2868864), (93, 2560384), (96, 2480372), (124, 1920288), (128, 1860279), (166, 1434432), (186, 1280192), (192, 1240186), (241, 988032), (248, 960144), (249, 956288), (332, 717216), (372, 640096), (384, 620093), (482, 494016), (496, 480072), (498, 478144), (664, 358608), (723, 329344), (744, 320048), (964, 247008), (992, 240036), (996, 239072), (1328, 179304), (1446, 164672), (1488, 160024), (1928, 123504), (1984, 120018), (1992, 119536), (2573, 92544), (2656, 89652), (2892, 82336), (2976, 80012), (3856, 61752), (3968, 60009), (3984, 59768), (5146, 46272), (5312, 44826), (5784, 41168), (5952, 40006), (7471, 31872), (7712, 30876), (7719, 30848), (7968, 29884), (10292, 23136), (10624, 22413), (11568, 20584), (11904, 20003), (14942, 15936), (15424, 15438)]