263231856

素因数分解:

$2^4\times 3^4\times {\mathrm{101}}^1\times {\mathrm{2011}}^1$

素因数の和:2132

約数の個数: 100

約数和(自身を含む): 769795224

約数和(自身を除く): 506563368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 101, 108, 144, 162, 202, 216, 303, 324, 404, 432, 606, 648, 808, 909, 1212, 1296, 1616, 1818, 2011, 2424, 2727, 3636, 4022, 4848, 5454, 6033, 7272, 8044, 8181, 10908, 12066, 14544, 16088, 16362, 18099, 21816, 24132, 32176, 32724, 36198, 43632, 48264, 54297, 65448, 72396, 96528, 108594, 130896, 144792, 162891, 203111, 217188, 289584, 325782, 406222, 434376, 609333, 651564, 812444, 868752, 1218666, 1303128, 1624888, 1827999, 2437332, 2606256, 3249776, 3655998, 4874664, 5483997, 7311996, 9749328, 10967994, 14623992, 16451991, 21935988, 29247984, 32903982, 43871976, 65807964, 87743952, 131615928, 263231856]

約数ペア:

[(1, 263231856), (2, 131615928), (3, 87743952), (4, 65807964), (6, 43871976), (8, 32903982), (9, 29247984), (12, 21935988), (16, 16451991), (18, 14623992), (24, 10967994), (27, 9749328), (36, 7311996), (48, 5483997), (54, 4874664), (72, 3655998), (81, 3249776), (101, 2606256), (108, 2437332), (144, 1827999), (162, 1624888), (202, 1303128), (216, 1218666), (303, 868752), (324, 812444), (404, 651564), (432, 609333), (606, 434376), (648, 406222), (808, 325782), (909, 289584), (1212, 217188), (1296, 203111), (1616, 162891), (1818, 144792), (2011, 130896), (2424, 108594), (2727, 96528), (3636, 72396), (4022, 65448), (4848, 54297), (5454, 48264), (6033, 43632), (7272, 36198), (8044, 32724), (8181, 32176), (10908, 24132), (12066, 21816), (14544, 18099), (16088, 16362)]