249317352

素因数分解:

$2^3\times 3^4\times {\mathrm{71}}^1\times {\mathrm{5419}}^1$

素因数の和:5508

約数の個数: 80

約数和(自身を含む): 708285600

約数和(自身を除く): 458968248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 71, 72, 81, 108, 142, 162, 213, 216, 284, 324, 426, 568, 639, 648, 852, 1278, 1704, 1917, 2556, 3834, 5112, 5419, 5751, 7668, 10838, 11502, 15336, 16257, 21676, 23004, 32514, 43352, 46008, 48771, 65028, 97542, 130056, 146313, 195084, 292626, 384749, 390168, 438939, 585252, 769498, 877878, 1154247, 1170504, 1538996, 1755756, 2308494, 3077992, 3462741, 3511512, 4616988, 6925482, 9233976, 10388223, 13850964, 20776446, 27701928, 31164669, 41552892, 62329338, 83105784, 124658676, 249317352]

約数ペア:

[(1, 249317352), (2, 124658676), (3, 83105784), (4, 62329338), (6, 41552892), (8, 31164669), (9, 27701928), (12, 20776446), (18, 13850964), (24, 10388223), (27, 9233976), (36, 6925482), (54, 4616988), (71, 3511512), (72, 3462741), (81, 3077992), (108, 2308494), (142, 1755756), (162, 1538996), (213, 1170504), (216, 1154247), (284, 877878), (324, 769498), (426, 585252), (568, 438939), (639, 390168), (648, 384749), (852, 292626), (1278, 195084), (1704, 146313), (1917, 130056), (2556, 97542), (3834, 65028), (5112, 48771), (5419, 46008), (5751, 43352), (7668, 32514), (10838, 23004), (11502, 21676), (15336, 16257)]