738504

素因数分解:

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

素因数の和:291

約数の個数: 64

約数和(自身を含む): 2217600

約数和(自身を除く): 1479096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 263, 312, 351, 468, 526, 702, 789, 936, 1052, 1404, 1578, 2104, 2367, 2808, 3156, 3419, 4734, 6312, 6838, 7101, 9468, 10257, 13676, 14202, 18936, 20514, 27352, 28404, 30771, 41028, 56808, 61542, 82056, 92313, 123084, 184626, 246168, 369252, 738504]

約数ペア:

[(1, 738504), (2, 369252), (3, 246168), (4, 184626), (6, 123084), (8, 92313), (9, 82056), (12, 61542), (13, 56808), (18, 41028), (24, 30771), (26, 28404), (27, 27352), (36, 20514), (39, 18936), (52, 14202), (54, 13676), (72, 10257), (78, 9468), (104, 7101), (108, 6838), (117, 6312), (156, 4734), (216, 3419), (234, 3156), (263, 2808), (312, 2367), (351, 2104), (468, 1578), (526, 1404), (702, 1052), (789, 936)]