2820367008

素因数分解:

$2^5\times 3^2\times {\mathrm{547}}^1\times {\mathrm{17903}}^1$

素因数の和:18466

約数の個数: 72

約数和(自身を含む): 8035530048

約数和(自身を除く): 5215163040

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 547, 1094, 1641, 2188, 3282, 4376, 4923, 6564, 8752, 9846, 13128, 17504, 17903, 19692, 26256, 35806, 39384, 52512, 53709, 71612, 78768, 107418, 143224, 157536, 161127, 214836, 286448, 322254, 429672, 572896, 644508, 859344, 1289016, 1718688, 2578032, 5156064, 9792941, 19585882, 29378823, 39171764, 58757646, 78343528, 88136469, 117515292, 156687056, 176272938, 235030584, 313374112, 352545876, 470061168, 705091752, 940122336, 1410183504, 2820367008]

約数ペア:

[(1, 2820367008), (2, 1410183504), (3, 940122336), (4, 705091752), (6, 470061168), (8, 352545876), (9, 313374112), (12, 235030584), (16, 176272938), (18, 156687056), (24, 117515292), (32, 88136469), (36, 78343528), (48, 58757646), (72, 39171764), (96, 29378823), (144, 19585882), (288, 9792941), (547, 5156064), (1094, 2578032), (1641, 1718688), (2188, 1289016), (3282, 859344), (4376, 644508), (4923, 572896), (6564, 429672), (8752, 322254), (9846, 286448), (13128, 214836), (17504, 161127), (17903, 157536), (19692, 143224), (26256, 107418), (35806, 78768), (39384, 71612), (52512, 53709)]