254403798688

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{3416467}}^1$

素因数の和:3416669

約数の個数: 48

約数和(自身を含む): 542398459680

約数和(自身を除く): 287994660992

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 1432, 2327, 2864, 4654, 5728, 9308, 18616, 37232, 74464, 3416467, 6832934, 13665868, 27331736, 44414071, 54663472, 88828142, 109326944, 177656284, 355312568, 611547593, 710625136, 1223095186, 1421250272, 2446190372, 4892380744, 7950118709, 9784761488, 15900237418, 19569522976, 31800474836, 63600949672, 127201899344, 254403798688]

約数ペア:

[(1, 254403798688), (2, 127201899344), (4, 63600949672), (8, 31800474836), (13, 19569522976), (16, 15900237418), (26, 9784761488), (32, 7950118709), (52, 4892380744), (104, 2446190372), (179, 1421250272), (208, 1223095186), (358, 710625136), (416, 611547593), (716, 355312568), (1432, 177656284), (2327, 109326944), (2864, 88828142), (4654, 54663472), (5728, 44414071), (9308, 27331736), (18616, 13665868), (37232, 6832934), (74464, 3416467)]