1780886952

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37307}}^1$

素因数の和:37352

約数の個数: 128

約数和(自身を含む): 5640969600

約数和(自身を除く): 3860082648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 204, 216, 221, 234, 306, 312, 351, 408, 442, 459, 468, 612, 663, 702, 884, 918, 936, 1224, 1326, 1404, 1768, 1836, 1989, 2652, 2808, 3672, 3978, 5304, 5967, 7956, 11934, 15912, 23868, 37307, 47736, 74614, 111921, 149228, 223842, 298456, 335763, 447684, 484991, 634219, 671526, 895368, 969982, 1007289, 1268438, 1343052, 1454973, 1902657, 1939964, 2014578, 2536876, 2686104, 2909946, 3805314, 3879928, 4029156, 4364919, 5073752, 5707971, 5819892, 7610628, 8058312, 8244847, 8729838, 11415942, 11639784, 13094757, 15221256, 16489694, 17123913, 17459676, 22831884, 24734541, 26189514, 32979388, 34247826, 34919352, 45663768, 49469082, 52379028, 65958776, 68495652, 74203623, 98938164, 104758056, 136991304, 148407246, 197876328, 222610869, 296814492, 445221738, 593628984, 890443476, 1780886952]

約数ペア:

[(1, 1780886952), (2, 890443476), (3, 593628984), (4, 445221738), (6, 296814492), (8, 222610869), (9, 197876328), (12, 148407246), (13, 136991304), (17, 104758056), (18, 98938164), (24, 74203623), (26, 68495652), (27, 65958776), (34, 52379028), (36, 49469082), (39, 45663768), (51, 34919352), (52, 34247826), (54, 32979388), (68, 26189514), (72, 24734541), (78, 22831884), (102, 17459676), (104, 17123913), (108, 16489694), (117, 15221256), (136, 13094757), (153, 11639784), (156, 11415942), (204, 8729838), (216, 8244847), (221, 8058312), (234, 7610628), (306, 5819892), (312, 5707971), (351, 5073752), (408, 4364919), (442, 4029156), (459, 3879928), (468, 3805314), (612, 2909946), (663, 2686104), (702, 2536876), (884, 2014578), (918, 1939964), (936, 1902657), (1224, 1454973), (1326, 1343052), (1404, 1268438), (1768, 1007289), (1836, 969982), (1989, 895368), (2652, 671526), (2808, 634219), (3672, 484991), (3978, 447684), (5304, 335763), (5967, 298456), (7956, 223842), (11934, 149228), (15912, 111921), (23868, 74614), (37307, 47736)]