1330663968

素因数分解:

$2^5\times 3^2\times {\mathrm{83}}^1\times {\mathrm{55667}}^1$

素因数の和:55766

約数の個数: 72

約数和(自身を含む): 3829735728

約数和(自身を除く): 2499071760

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 83, 96, 144, 166, 249, 288, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2656, 2988, 3984, 5976, 7968, 11952, 23904, 55667, 111334, 167001, 222668, 334002, 445336, 501003, 668004, 890672, 1002006, 1336008, 1781344, 2004012, 2672016, 4008024, 4620361, 5344032, 8016048, 9240722, 13861083, 16032096, 18481444, 27722166, 36962888, 41583249, 55444332, 73925776, 83166498, 110888664, 147851552, 166332996, 221777328, 332665992, 443554656, 665331984, 1330663968]

約数ペア:

[(1, 1330663968), (2, 665331984), (3, 443554656), (4, 332665992), (6, 221777328), (8, 166332996), (9, 147851552), (12, 110888664), (16, 83166498), (18, 73925776), (24, 55444332), (32, 41583249), (36, 36962888), (48, 27722166), (72, 18481444), (83, 16032096), (96, 13861083), (144, 9240722), (166, 8016048), (249, 5344032), (288, 4620361), (332, 4008024), (498, 2672016), (664, 2004012), (747, 1781344), (996, 1336008), (1328, 1002006), (1494, 890672), (1992, 668004), (2656, 501003), (2988, 445336), (3984, 334002), (5976, 222668), (7968, 167001), (11952, 111334), (23904, 55667)]