646716096

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28789}}^1$

素因数の和:28823

約数の個数: 112

約数和(自身を含む): 2047544800

約数和(自身を除く): 1400828704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 22464, 28789, 57578, 86367, 115156, 172734, 230312, 259101, 345468, 374257, 460624, 518202, 690936, 748514, 777303, 921248, 1036404, 1122771, 1381872, 1497028, 1554606, 1842496, 2072808, 2245542, 2763744, 2994056, 3109212, 3368313, 4145616, 4491084, 5527488, 5988112, 6218424, 6736626, 8291232, 8982168, 10104939, 11976224, 12436848, 13473252, 16582464, 17964336, 20209878, 23952448, 24873696, 26946504, 35928672, 40419756, 49747392, 53893008, 71857344, 80839512, 107786016, 161679024, 215572032, 323358048, 646716096]

約数ペア:

[(1, 646716096), (2, 323358048), (3, 215572032), (4, 161679024), (6, 107786016), (8, 80839512), (9, 71857344), (12, 53893008), (13, 49747392), (16, 40419756), (18, 35928672), (24, 26946504), (26, 24873696), (27, 23952448), (32, 20209878), (36, 17964336), (39, 16582464), (48, 13473252), (52, 12436848), (54, 11976224), (64, 10104939), (72, 8982168), (78, 8291232), (96, 6736626), (104, 6218424), (108, 5988112), (117, 5527488), (144, 4491084), (156, 4145616), (192, 3368313), (208, 3109212), (216, 2994056), (234, 2763744), (288, 2245542), (312, 2072808), (351, 1842496), (416, 1554606), (432, 1497028), (468, 1381872), (576, 1122771), (624, 1036404), (702, 921248), (832, 777303), (864, 748514), (936, 690936), (1248, 518202), (1404, 460624), (1728, 374257), (1872, 345468), (2496, 259101), (2808, 230312), (3744, 172734), (5616, 115156), (7488, 86367), (11232, 57578), (22464, 28789)]