389903616

素因数分解:

$2^8\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:209

約数の個数: 216

約数和(自身を含む): 1193826816

約数和(自身を除く): 803923200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 53, 62, 64, 72, 93, 96, 103, 106, 124, 128, 144, 159, 186, 192, 206, 212, 248, 256, 279, 288, 309, 318, 372, 384, 412, 424, 477, 496, 558, 576, 618, 636, 744, 768, 824, 848, 927, 954, 992, 1116, 1152, 1236, 1272, 1488, 1643, 1648, 1696, 1854, 1908, 1984, 2232, 2304, 2472, 2544, 2976, 3193, 3286, 3296, 3392, 3708, 3816, 3968, 4464, 4929, 4944, 5088, 5459, 5952, 6386, 6572, 6592, 6784, 7416, 7632, 7936, 8928, 9579, 9858, 9888, 10176, 10918, 11904, 12772, 13144, 13184, 13568, 14787, 14832, 15264, 16377, 17856, 19158, 19716, 19776, 20352, 21836, 23808, 25544, 26288, 26368, 28737, 29574, 29664, 30528, 32754, 35712, 38316, 39432, 39552, 40704, 43672, 49131, 51088, 52576, 57474, 59148, 59328, 61056, 65508, 71424, 76632, 78864, 79104, 87344, 98262, 102176, 105152, 114948, 118296, 118656, 122112, 131016, 153264, 157728, 169229, 174688, 196524, 204352, 210304, 229896, 236592, 237312, 262032, 306528, 315456, 338458, 349376, 393048, 408704, 420608, 459792, 473184, 507687, 524064, 613056, 630912, 676916, 698752, 786096, 817408, 919584, 946368, 1015374, 1048128, 1226112, 1261824, 1353832, 1397504, 1523061, 1572192, 1839168, 1892736, 2030748, 2096256, 2452224, 2707664, 3046122, 3144384, 3678336, 3785472, 4061496, 4192512, 5415328, 6092244, 6288768, 7356672, 8122992, 10830656, 12184488, 12577536, 16245984, 21661312, 24368976, 32491968, 43322624, 48737952, 64983936, 97475904, 129967872, 194951808, 389903616]

約数ペア:

[(1, 389903616), (2, 194951808), (3, 129967872), (4, 97475904), (6, 64983936), (8, 48737952), (9, 43322624), (12, 32491968), (16, 24368976), (18, 21661312), (24, 16245984), (31, 12577536), (32, 12184488), (36, 10830656), (48, 8122992), (53, 7356672), (62, 6288768), (64, 6092244), (72, 5415328), (93, 4192512), (96, 4061496), (103, 3785472), (106, 3678336), (124, 3144384), (128, 3046122), (144, 2707664), (159, 2452224), (186, 2096256), (192, 2030748), (206, 1892736), (212, 1839168), (248, 1572192), (256, 1523061), (279, 1397504), (288, 1353832), (309, 1261824), (318, 1226112), (372, 1048128), (384, 1015374), (412, 946368), (424, 919584), (477, 817408), (496, 786096), (558, 698752), (576, 676916), (618, 630912), (636, 613056), (744, 524064), (768, 507687), (824, 473184), (848, 459792), (927, 420608), (954, 408704), (992, 393048), (1116, 349376), (1152, 338458), (1236, 315456), (1272, 306528), (1488, 262032), (1643, 237312), (1648, 236592), (1696, 229896), (1854, 210304), (1908, 204352), (1984, 196524), (2232, 174688), (2304, 169229), (2472, 157728), (2544, 153264), (2976, 131016), (3193, 122112), (3286, 118656), (3296, 118296), (3392, 114948), (3708, 105152), (3816, 102176), (3968, 98262), (4464, 87344), (4929, 79104), (4944, 78864), (5088, 76632), (5459, 71424), (5952, 65508), (6386, 61056), (6572, 59328), (6592, 59148), (6784, 57474), (7416, 52576), (7632, 51088), (7936, 49131), (8928, 43672), (9579, 40704), (9858, 39552), (9888, 39432), (10176, 38316), (10918, 35712), (11904, 32754), (12772, 30528), (13144, 29664), (13184, 29574), (13568, 28737), (14787, 26368), (14832, 26288), (15264, 25544), (16377, 23808), (17856, 21836), (19158, 20352), (19716, 19776)]