419770728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{149491}}^1$

素因数の和:149519

約数の個数: 64

約数和(自身を含む): 1255732800

約数和(自身を除く): 835962072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 149491, 298982, 448473, 597964, 896946, 1195928, 1345419, 1793892, 1943383, 2690838, 3587784, 3886766, 4036257, 5381676, 5830149, 7773532, 8072514, 10763352, 11660298, 15547064, 16145028, 17490447, 23320596, 32290056, 34980894, 46641192, 52471341, 69961788, 104942682, 139923576, 209885364, 419770728]

約数ペア:

[(1, 419770728), (2, 209885364), (3, 139923576), (4, 104942682), (6, 69961788), (8, 52471341), (9, 46641192), (12, 34980894), (13, 32290056), (18, 23320596), (24, 17490447), (26, 16145028), (27, 15547064), (36, 11660298), (39, 10763352), (52, 8072514), (54, 7773532), (72, 5830149), (78, 5381676), (104, 4036257), (108, 3886766), (117, 3587784), (156, 2690838), (216, 1943383), (234, 1793892), (312, 1345419), (351, 1195928), (468, 896946), (702, 597964), (936, 448473), (1404, 298982), (2808, 149491)]