1721000712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{136069}}^1$

素因数の和:136126

約数の個数: 64

約数和(自身を含む): 4702579200

約数和(自身を除く): 2981578488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 2108, 3162, 4216, 6324, 12648, 136069, 272138, 408207, 544276, 816414, 1088552, 1632828, 2313173, 3265656, 4218139, 4626346, 6939519, 8436278, 9252692, 12654417, 13879038, 16872556, 18505384, 25308834, 27758076, 33745112, 50617668, 55516152, 71708363, 101235336, 143416726, 215125089, 286833452, 430250178, 573666904, 860500356, 1721000712]

約数ペア:

[(1, 1721000712), (2, 860500356), (3, 573666904), (4, 430250178), (6, 286833452), (8, 215125089), (12, 143416726), (17, 101235336), (24, 71708363), (31, 55516152), (34, 50617668), (51, 33745112), (62, 27758076), (68, 25308834), (93, 18505384), (102, 16872556), (124, 13879038), (136, 12654417), (186, 9252692), (204, 8436278), (248, 6939519), (372, 4626346), (408, 4218139), (527, 3265656), (744, 2313173), (1054, 1632828), (1581, 1088552), (2108, 816414), (3162, 544276), (4216, 408207), (6324, 272138), (12648, 136069)]