272471256

素因数分解:

$2^3\times 3^3\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:486

約数の個数: 128

約数和(自身を含む): 787238400

約数和(自身を除く): 514767144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 103, 108, 111, 148, 206, 216, 222, 296, 309, 331, 333, 412, 444, 618, 662, 666, 824, 888, 927, 993, 999, 1236, 1324, 1332, 1854, 1986, 1998, 2472, 2648, 2664, 2781, 2979, 3708, 3811, 3972, 3996, 5562, 5958, 7416, 7622, 7944, 7992, 8937, 11124, 11433, 11916, 12247, 15244, 17874, 22248, 22866, 23832, 24494, 30488, 34093, 34299, 35748, 36741, 45732, 48988, 68186, 68598, 71496, 73482, 91464, 97976, 102279, 102897, 110223, 136372, 137196, 146964, 204558, 205794, 220446, 272744, 274392, 293928, 306837, 330669, 409116, 411588, 440892, 613674, 661338, 818232, 823176, 881784, 920511, 1227348, 1261441, 1322676, 1841022, 2454696, 2522882, 2645352, 3682044, 3784323, 5045764, 7364088, 7568646, 10091528, 11352969, 15137292, 22705938, 30274584, 34058907, 45411876, 68117814, 90823752, 136235628, 272471256]

約数ペア:

[(1, 272471256), (2, 136235628), (3, 90823752), (4, 68117814), (6, 45411876), (8, 34058907), (9, 30274584), (12, 22705938), (18, 15137292), (24, 11352969), (27, 10091528), (36, 7568646), (37, 7364088), (54, 5045764), (72, 3784323), (74, 3682044), (103, 2645352), (108, 2522882), (111, 2454696), (148, 1841022), (206, 1322676), (216, 1261441), (222, 1227348), (296, 920511), (309, 881784), (331, 823176), (333, 818232), (412, 661338), (444, 613674), (618, 440892), (662, 411588), (666, 409116), (824, 330669), (888, 306837), (927, 293928), (993, 274392), (999, 272744), (1236, 220446), (1324, 205794), (1332, 204558), (1854, 146964), (1986, 137196), (1998, 136372), (2472, 110223), (2648, 102897), (2664, 102279), (2781, 97976), (2979, 91464), (3708, 73482), (3811, 71496), (3972, 68598), (3996, 68186), (5562, 48988), (5958, 45732), (7416, 36741), (7622, 35748), (7944, 34299), (7992, 34093), (8937, 30488), (11124, 24494), (11433, 23832), (11916, 22866), (12247, 22248), (15244, 17874)]