1780821898848

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{121243321}}^1$

素因数の和:121243357

約数の個数: 96

約数和(自身を含む): 5499597085920

約数和(自身を除く): 3718775187072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 7344, 14688, 121243321, 242486642, 363729963, 484973284, 727459926, 969946568, 1091189889, 1454919852, 1939893136, 2061136457, 2182379778, 2909839704, 3273569667, 3879786272, 4122272914, 4364759556, 5819679408, 6183409371, 6547139334, 8244545828, 8729519112, 11639358816, 12366818742, 13094278668, 16489091656, 17459038224, 18550228113, 24733637484, 26188557336, 32978183312, 34918076448, 37100456226, 49467274968, 52377114672, 55650684339, 65956366624, 74200912452, 98934549936, 104754229344, 111301368678, 148401824904, 197869099872, 222602737356, 296803649808, 445205474712, 593607299616, 890410949424, 1780821898848]

約数ペア:

[(1, 1780821898848), (2, 890410949424), (3, 593607299616), (4, 445205474712), (6, 296803649808), (8, 222602737356), (9, 197869099872), (12, 148401824904), (16, 111301368678), (17, 104754229344), (18, 98934549936), (24, 74200912452), (27, 65956366624), (32, 55650684339), (34, 52377114672), (36, 49467274968), (48, 37100456226), (51, 34918076448), (54, 32978183312), (68, 26188557336), (72, 24733637484), (96, 18550228113), (102, 17459038224), (108, 16489091656), (136, 13094278668), (144, 12366818742), (153, 11639358816), (204, 8729519112), (216, 8244545828), (272, 6547139334), (288, 6183409371), (306, 5819679408), (408, 4364759556), (432, 4122272914), (459, 3879786272), (544, 3273569667), (612, 2909839704), (816, 2182379778), (864, 2061136457), (918, 1939893136), (1224, 1454919852), (1632, 1091189889), (1836, 969946568), (2448, 727459926), (3672, 484973284), (4896, 363729963), (7344, 242486642), (14688, 121243321)]