272746432

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:570

約数の個数: 112

約数和(自身を含む): 655441920

約数和(自身を除く): 382695488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 41, 56, 62, 64, 82, 112, 124, 164, 217, 224, 248, 287, 328, 434, 448, 479, 496, 574, 656, 868, 958, 992, 1148, 1271, 1312, 1736, 1916, 1984, 2296, 2542, 2624, 3353, 3472, 3832, 4592, 5084, 6706, 6944, 7664, 8897, 9184, 10168, 13412, 13888, 14849, 15328, 17794, 18368, 19639, 20336, 26824, 29698, 30656, 35588, 39278, 40672, 53648, 59396, 71176, 78556, 81344, 103943, 107296, 118792, 137473, 142352, 157112, 207886, 214592, 237584, 274946, 284704, 314224, 415772, 475168, 549892, 569408, 608809, 628448, 831544, 950336, 1099784, 1217618, 1256896, 1663088, 2199568, 2435236, 3326176, 4261663, 4399136, 4870472, 6652352, 8523326, 8798272, 9740944, 17046652, 19481888, 34093304, 38963776, 68186608, 136373216, 272746432]

約数ペア:

[(1, 272746432), (2, 136373216), (4, 68186608), (7, 38963776), (8, 34093304), (14, 19481888), (16, 17046652), (28, 9740944), (31, 8798272), (32, 8523326), (41, 6652352), (56, 4870472), (62, 4399136), (64, 4261663), (82, 3326176), (112, 2435236), (124, 2199568), (164, 1663088), (217, 1256896), (224, 1217618), (248, 1099784), (287, 950336), (328, 831544), (434, 628448), (448, 608809), (479, 569408), (496, 549892), (574, 475168), (656, 415772), (868, 314224), (958, 284704), (992, 274946), (1148, 237584), (1271, 214592), (1312, 207886), (1736, 157112), (1916, 142352), (1984, 137473), (2296, 118792), (2542, 107296), (2624, 103943), (3353, 81344), (3472, 78556), (3832, 71176), (4592, 59396), (5084, 53648), (6706, 40672), (6944, 39278), (7664, 35588), (8897, 30656), (9184, 29698), (10168, 26824), (13412, 20336), (13888, 19639), (14849, 18368), (15328, 17794)]