725905548

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1$

素因数の和:6227

約数の個数: 72

約数和(自身を含む): 1912135680

約数和(自身を除く): 1186230132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1284, 1926, 3317, 3852, 6079, 6634, 9951, 12158, 13268, 18237, 19902, 24316, 29853, 36474, 39804, 54711, 59706, 72948, 109422, 119412, 188449, 218844, 376898, 565347, 650453, 753796, 1130694, 1300906, 1696041, 1951359, 2261388, 2601812, 3392082, 3902718, 5854077, 6784164, 7805436, 11708154, 20164043, 23416308, 40328086, 60492129, 80656172, 120984258, 181476387, 241968516, 362952774, 725905548]

約数ペア:

[(1, 725905548), (2, 362952774), (3, 241968516), (4, 181476387), (6, 120984258), (9, 80656172), (12, 60492129), (18, 40328086), (31, 23416308), (36, 20164043), (62, 11708154), (93, 7805436), (107, 6784164), (124, 5854077), (186, 3902718), (214, 3392082), (279, 2601812), (321, 2261388), (372, 1951359), (428, 1696041), (558, 1300906), (642, 1130694), (963, 753796), (1116, 650453), (1284, 565347), (1926, 376898), (3317, 218844), (3852, 188449), (6079, 119412), (6634, 109422), (9951, 72948), (12158, 59706), (13268, 54711), (18237, 39804), (19902, 36474), (24316, 29853)]