279028224

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3187}}^1$

素因数の和:3230

約数の個数: 120

約数和(自身を含む): 847944240

約数和(自身を除く): 568916016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3187, 3648, 4608, 4864, 5472, 6374, 7296, 9561, 9728, 10944, 12748, 14592, 19122, 21888, 25496, 28683, 29184, 38244, 43776, 50992, 57366, 60553, 76488, 87552, 101984, 114732, 121106, 152976, 181659, 203968, 229464, 242212, 305952, 363318, 407936, 458928, 484424, 544977, 611904, 726636, 815872, 917856, 968848, 1089954, 1223808, 1453272, 1631744, 1835712, 1937696, 2179908, 2447616, 2906544, 3671424, 3875392, 4359816, 4895232, 5813088, 7342848, 7750784, 8719632, 11626176, 14685696, 15501568, 17439264, 23252352, 31003136, 34878528, 46504704, 69757056, 93009408, 139514112, 279028224]

約数ペア:

[(1, 279028224), (2, 139514112), (3, 93009408), (4, 69757056), (6, 46504704), (8, 34878528), (9, 31003136), (12, 23252352), (16, 17439264), (18, 15501568), (19, 14685696), (24, 11626176), (32, 8719632), (36, 7750784), (38, 7342848), (48, 5813088), (57, 4895232), (64, 4359816), (72, 3875392), (76, 3671424), (96, 2906544), (114, 2447616), (128, 2179908), (144, 1937696), (152, 1835712), (171, 1631744), (192, 1453272), (228, 1223808), (256, 1089954), (288, 968848), (304, 917856), (342, 815872), (384, 726636), (456, 611904), (512, 544977), (576, 484424), (608, 458928), (684, 407936), (768, 363318), (912, 305952), (1152, 242212), (1216, 229464), (1368, 203968), (1536, 181659), (1824, 152976), (2304, 121106), (2432, 114732), (2736, 101984), (3187, 87552), (3648, 76488), (4608, 60553), (4864, 57366), (5472, 50992), (6374, 43776), (7296, 38244), (9561, 29184), (9728, 28683), (10944, 25496), (12748, 21888), (14592, 19122)]