219646464

素因数分解:

$2^9\times 3^1\times {\mathrm{29}}^1\times {\mathrm{4931}}^1$

素因数の和:4981

約数の個数: 80

約数和(自身を含む): 605452320

約数和(自身を除く): 385805856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 96, 116, 128, 174, 192, 232, 256, 348, 384, 464, 512, 696, 768, 928, 1392, 1536, 1856, 2784, 3712, 4931, 5568, 7424, 9862, 11136, 14793, 14848, 19724, 22272, 29586, 39448, 44544, 59172, 78896, 118344, 142999, 157792, 236688, 285998, 315584, 428997, 473376, 571996, 631168, 857994, 946752, 1143992, 1262336, 1715988, 1893504, 2287984, 2524672, 3431976, 3787008, 4575968, 6863952, 7574016, 9151936, 13727904, 18303872, 27455808, 36607744, 54911616, 73215488, 109823232, 219646464]

約数ペア:

[(1, 219646464), (2, 109823232), (3, 73215488), (4, 54911616), (6, 36607744), (8, 27455808), (12, 18303872), (16, 13727904), (24, 9151936), (29, 7574016), (32, 6863952), (48, 4575968), (58, 3787008), (64, 3431976), (87, 2524672), (96, 2287984), (116, 1893504), (128, 1715988), (174, 1262336), (192, 1143992), (232, 946752), (256, 857994), (348, 631168), (384, 571996), (464, 473376), (512, 428997), (696, 315584), (768, 285998), (928, 236688), (1392, 157792), (1536, 142999), (1856, 118344), (2784, 78896), (3712, 59172), (4931, 44544), (5568, 39448), (7424, 29586), (9862, 22272), (11136, 19724), (14793, 14848)]