212025864

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:395

約数の個数: 128

約数和(自身を含む): 588902400

約数和(自身を除く): 376876536

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 53, 57, 62, 76, 93, 106, 114, 124, 152, 159, 186, 212, 228, 248, 283, 318, 372, 424, 456, 566, 589, 636, 744, 849, 1007, 1132, 1178, 1272, 1643, 1698, 1767, 2014, 2264, 2356, 3021, 3286, 3396, 3534, 4028, 4712, 4929, 5377, 6042, 6572, 6792, 7068, 8056, 8773, 9858, 10754, 12084, 13144, 14136, 14999, 16131, 17546, 19716, 21508, 24168, 26319, 29998, 31217, 32262, 35092, 39432, 43016, 44997, 52638, 59996, 62434, 64524, 70184, 89994, 93651, 105276, 119992, 124868, 129048, 166687, 179988, 187302, 210552, 249736, 284981, 333374, 359976, 374604, 464969, 500061, 569962, 666748, 749208, 854943, 929938, 1000122, 1139924, 1333496, 1394907, 1709886, 1859876, 2000244, 2279848, 2789814, 3419772, 3719752, 4000488, 5579628, 6839544, 8834411, 11159256, 17668822, 26503233, 35337644, 53006466, 70675288, 106012932, 212025864]

約数ペア:

[(1, 212025864), (2, 106012932), (3, 70675288), (4, 53006466), (6, 35337644), (8, 26503233), (12, 17668822), (19, 11159256), (24, 8834411), (31, 6839544), (38, 5579628), (53, 4000488), (57, 3719752), (62, 3419772), (76, 2789814), (93, 2279848), (106, 2000244), (114, 1859876), (124, 1709886), (152, 1394907), (159, 1333496), (186, 1139924), (212, 1000122), (228, 929938), (248, 854943), (283, 749208), (318, 666748), (372, 569962), (424, 500061), (456, 464969), (566, 374604), (589, 359976), (636, 333374), (744, 284981), (849, 249736), (1007, 210552), (1132, 187302), (1178, 179988), (1272, 166687), (1643, 129048), (1698, 124868), (1767, 119992), (2014, 105276), (2264, 93651), (2356, 89994), (3021, 70184), (3286, 64524), (3396, 62434), (3534, 59996), (4028, 52638), (4712, 44997), (4929, 43016), (5377, 39432), (6042, 35092), (6572, 32262), (6792, 31217), (7068, 29998), (8056, 26319), (8773, 24168), (9858, 21508), (10754, 19716), (12084, 17546), (13144, 16131), (14136, 14999)]