745396668

素因数分解:

$2^2\times 3^6\times {\mathrm{107}}^1\times {\mathrm{2389}}^1$

素因数の和:2518

約数の個数: 84

約数和(自身を含む): 1974876120

約数和(自身を除く): 1229479452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 107, 108, 162, 214, 243, 321, 324, 428, 486, 642, 729, 963, 972, 1284, 1458, 1926, 2389, 2889, 2916, 3852, 4778, 5778, 7167, 8667, 9556, 11556, 14334, 17334, 21501, 26001, 28668, 34668, 43002, 52002, 64503, 78003, 86004, 104004, 129006, 156006, 193509, 255623, 258012, 312012, 387018, 511246, 580527, 766869, 774036, 1022492, 1161054, 1533738, 1741581, 2300607, 2322108, 3067476, 3483162, 4601214, 6901821, 6966324, 9202428, 13803642, 20705463, 27607284, 41410926, 62116389, 82821852, 124232778, 186349167, 248465556, 372698334, 745396668]

約数ペア:

[(1, 745396668), (2, 372698334), (3, 248465556), (4, 186349167), (6, 124232778), (9, 82821852), (12, 62116389), (18, 41410926), (27, 27607284), (36, 20705463), (54, 13803642), (81, 9202428), (107, 6966324), (108, 6901821), (162, 4601214), (214, 3483162), (243, 3067476), (321, 2322108), (324, 2300607), (428, 1741581), (486, 1533738), (642, 1161054), (729, 1022492), (963, 774036), (972, 766869), (1284, 580527), (1458, 511246), (1926, 387018), (2389, 312012), (2889, 258012), (2916, 255623), (3852, 193509), (4778, 156006), (5778, 129006), (7167, 104004), (8667, 86004), (9556, 78003), (11556, 64503), (14334, 52002), (17334, 43002), (21501, 34668), (26001, 28668)]