194349636

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1579}}^1$

素因数の和:1865

約数の個数: 72

約数和(自身を含む): 531410880

約数和(自身を除く): 337061244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 263, 468, 526, 789, 1052, 1578, 1579, 2367, 3156, 3158, 3419, 4734, 4737, 6316, 6838, 9468, 9474, 10257, 13676, 14211, 18948, 20514, 20527, 28422, 30771, 41028, 41054, 56844, 61542, 61581, 82108, 123084, 123162, 184743, 246324, 369486, 415277, 738972, 830554, 1245831, 1661108, 2491662, 3737493, 4983324, 5398601, 7474986, 10797202, 14949972, 16195803, 21594404, 32391606, 48587409, 64783212, 97174818, 194349636]

約数ペア:

[(1, 194349636), (2, 97174818), (3, 64783212), (4, 48587409), (6, 32391606), (9, 21594404), (12, 16195803), (13, 14949972), (18, 10797202), (26, 7474986), (36, 5398601), (39, 4983324), (52, 3737493), (78, 2491662), (117, 1661108), (156, 1245831), (234, 830554), (263, 738972), (468, 415277), (526, 369486), (789, 246324), (1052, 184743), (1578, 123162), (1579, 123084), (2367, 82108), (3156, 61581), (3158, 61542), (3419, 56844), (4734, 41054), (4737, 41028), (6316, 30771), (6838, 28422), (9468, 20527), (9474, 20514), (10257, 18948), (13676, 14211)]