729822808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1051}}^1$

素因数の和:1688

約数の個数: 64

約数和(自身を含む): 1611832320

約数和(自身を除く): 882009512

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 607, 1051, 1144, 1214, 2102, 2428, 4204, 4856, 6677, 7891, 8408, 11561, 13354, 13663, 15782, 23122, 26708, 27326, 31564, 46244, 53416, 54652, 63128, 86801, 92488, 109304, 150293, 173602, 300586, 347204, 601172, 637957, 694408, 1202344, 1275914, 2551828, 5103656, 7017527, 8293441, 14035054, 16586882, 28070108, 33173764, 56140216, 66347528, 91227851, 182455702, 364911404, 729822808]

約数ペア:

[(1, 729822808), (2, 364911404), (4, 182455702), (8, 91227851), (11, 66347528), (13, 56140216), (22, 33173764), (26, 28070108), (44, 16586882), (52, 14035054), (88, 8293441), (104, 7017527), (143, 5103656), (286, 2551828), (572, 1275914), (607, 1202344), (1051, 694408), (1144, 637957), (1214, 601172), (2102, 347204), (2428, 300586), (4204, 173602), (4856, 150293), (6677, 109304), (7891, 92488), (8408, 86801), (11561, 63128), (13354, 54652), (13663, 53416), (15782, 46244), (23122, 31564), (26708, 27326)]