293040504

素因数分解:

$2^3\times 3^9\times {\mathrm{1861}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 824605320

約数和(自身を除く): 531564816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1861, 1944, 2187, 2916, 3722, 4374, 5583, 5832, 6561, 7444, 8748, 11166, 13122, 14888, 16749, 17496, 19683, 22332, 26244, 33498, 39366, 44664, 50247, 52488, 66996, 78732, 100494, 133992, 150741, 157464, 200988, 301482, 401976, 452223, 602964, 904446, 1205928, 1356669, 1808892, 2713338, 3617784, 4070007, 5426676, 8140014, 10853352, 12210021, 16280028, 24420042, 32560056, 36630063, 48840084, 73260126, 97680168, 146520252, 293040504]

約数ペア:

[(1, 293040504), (2, 146520252), (3, 97680168), (4, 73260126), (6, 48840084), (8, 36630063), (9, 32560056), (12, 24420042), (18, 16280028), (24, 12210021), (27, 10853352), (36, 8140014), (54, 5426676), (72, 4070007), (81, 3617784), (108, 2713338), (162, 1808892), (216, 1356669), (243, 1205928), (324, 904446), (486, 602964), (648, 452223), (729, 401976), (972, 301482), (1458, 200988), (1861, 157464), (1944, 150741), (2187, 133992), (2916, 100494), (3722, 78732), (4374, 66996), (5583, 52488), (5832, 50247), (6561, 44664), (7444, 39366), (8748, 33498), (11166, 26244), (13122, 22332), (14888, 19683), (16749, 17496)]