415472364

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{863}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 1079350272

約数和(自身を除く): 663877908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 311, 387, 516, 622, 774, 863, 933, 1244, 1548, 1726, 1866, 2589, 2799, 3452, 3732, 5178, 5598, 7767, 10356, 11196, 13373, 15534, 26746, 31068, 37109, 40119, 53492, 74218, 80238, 111327, 120357, 148436, 160476, 222654, 240714, 268393, 333981, 445308, 481428, 536786, 667962, 805179, 1073572, 1335924, 1610358, 2415537, 3220716, 4831074, 9662148, 11540899, 23081798, 34622697, 46163596, 69245394, 103868091, 138490788, 207736182, 415472364]

約数ペア:

[(1, 415472364), (2, 207736182), (3, 138490788), (4, 103868091), (6, 69245394), (9, 46163596), (12, 34622697), (18, 23081798), (36, 11540899), (43, 9662148), (86, 4831074), (129, 3220716), (172, 2415537), (258, 1610358), (311, 1335924), (387, 1073572), (516, 805179), (622, 667962), (774, 536786), (863, 481428), (933, 445308), (1244, 333981), (1548, 268393), (1726, 240714), (1866, 222654), (2589, 160476), (2799, 148436), (3452, 120357), (3732, 111327), (5178, 80238), (5598, 74218), (7767, 53492), (10356, 40119), (11196, 37109), (13373, 31068), (15534, 26746)]