450216

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:75

約数の個数: 72

約数和(自身を含む): 1356030

約数和(自身を除く): 905814

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 37, 39, 52, 72, 74, 78, 104, 111, 117, 148, 156, 169, 222, 234, 296, 312, 333, 338, 444, 468, 481, 507, 666, 676, 888, 936, 962, 1014, 1332, 1352, 1443, 1521, 1924, 2028, 2664, 2886, 3042, 3848, 4056, 4329, 5772, 6084, 6253, 8658, 11544, 12168, 12506, 17316, 18759, 25012, 34632, 37518, 50024, 56277, 75036, 112554, 150072, 225108, 450216]

約数ペア:

[(1, 450216), (2, 225108), (3, 150072), (4, 112554), (6, 75036), (8, 56277), (9, 50024), (12, 37518), (13, 34632), (18, 25012), (24, 18759), (26, 17316), (36, 12506), (37, 12168), (39, 11544), (52, 8658), (72, 6253), (74, 6084), (78, 5772), (104, 4329), (111, 4056), (117, 3848), (148, 3042), (156, 2886), (169, 2664), (222, 2028), (234, 1924), (296, 1521), (312, 1443), (333, 1352), (338, 1332), (444, 1014), (468, 962), (481, 936), (507, 888), (666, 676)]