247077324

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{13537}}^1$

素因数の和:13576

約数の個数: 72

約数和(自身を含む): 693687120

約数和(自身を除く): 446609796

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 1014, 1404, 1521, 2028, 3042, 4563, 6084, 9126, 13537, 18252, 27074, 40611, 54148, 81222, 121833, 162444, 175981, 243666, 351962, 365499, 487332, 527943, 703924, 730998, 1055886, 1461996, 1583829, 2111772, 2287753, 3167658, 4575506, 4751487, 6335316, 6863259, 9151012, 9502974, 13726518, 19005948, 20589777, 27453036, 41179554, 61769331, 82359108, 123538662, 247077324]

約数ペア:

[(1, 247077324), (2, 123538662), (3, 82359108), (4, 61769331), (6, 41179554), (9, 27453036), (12, 20589777), (13, 19005948), (18, 13726518), (26, 9502974), (27, 9151012), (36, 6863259), (39, 6335316), (52, 4751487), (54, 4575506), (78, 3167658), (108, 2287753), (117, 2111772), (156, 1583829), (169, 1461996), (234, 1055886), (338, 730998), (351, 703924), (468, 527943), (507, 487332), (676, 365499), (702, 351962), (1014, 243666), (1404, 175981), (1521, 162444), (2028, 121833), (3042, 81222), (4563, 54148), (6084, 40611), (9126, 27074), (13537, 18252)]