577401344

素因数分解:

$2^9\times {\mathrm{13}}^2\times {\mathrm{6673}}^1$

素因数の和:6717

約数の個数: 60

約数和(自身を含む): 1249432866

約数和(自身を除く): 672031522

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 256, 338, 416, 512, 676, 832, 1352, 1664, 2704, 3328, 5408, 6656, 6673, 10816, 13346, 21632, 26692, 43264, 53384, 86528, 86749, 106768, 173498, 213536, 346996, 427072, 693992, 854144, 1127737, 1387984, 1708288, 2255474, 2775968, 3416576, 4510948, 5551936, 9021896, 11103872, 18043792, 22207744, 36087584, 44415488, 72175168, 144350336, 288700672, 577401344]

約数ペア:

[(1, 577401344), (2, 288700672), (4, 144350336), (8, 72175168), (13, 44415488), (16, 36087584), (26, 22207744), (32, 18043792), (52, 11103872), (64, 9021896), (104, 5551936), (128, 4510948), (169, 3416576), (208, 2775968), (256, 2255474), (338, 1708288), (416, 1387984), (512, 1127737), (676, 854144), (832, 693992), (1352, 427072), (1664, 346996), (2704, 213536), (3328, 173498), (5408, 106768), (6656, 86749), (6673, 86528), (10816, 53384), (13346, 43264), (21632, 26692)]