259686144

素因数分解:

$2^8\times 3^2\times {\mathrm{269}}^1\times {\mathrm{419}}^1$

素因数の和:710

約数の個数: 108

約数和(自身を含む): 753316200

約数和(自身を除く): 493630056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 269, 288, 384, 419, 538, 576, 768, 807, 838, 1076, 1152, 1257, 1614, 1676, 2152, 2304, 2421, 2514, 3228, 3352, 3771, 4304, 4842, 5028, 6456, 6704, 7542, 8608, 9684, 10056, 12912, 13408, 15084, 17216, 19368, 20112, 25824, 26816, 30168, 34432, 38736, 40224, 51648, 53632, 60336, 68864, 77472, 80448, 103296, 107264, 112711, 120672, 154944, 160896, 206592, 225422, 241344, 309888, 321792, 338133, 450844, 482688, 619776, 676266, 901688, 965376, 1014399, 1352532, 1803376, 2028798, 2705064, 3606752, 4057596, 5410128, 7213504, 8115192, 10820256, 14427008, 16230384, 21640512, 28854016, 32460768, 43281024, 64921536, 86562048, 129843072, 259686144]

約数ペア:

[(1, 259686144), (2, 129843072), (3, 86562048), (4, 64921536), (6, 43281024), (8, 32460768), (9, 28854016), (12, 21640512), (16, 16230384), (18, 14427008), (24, 10820256), (32, 8115192), (36, 7213504), (48, 5410128), (64, 4057596), (72, 3606752), (96, 2705064), (128, 2028798), (144, 1803376), (192, 1352532), (256, 1014399), (269, 965376), (288, 901688), (384, 676266), (419, 619776), (538, 482688), (576, 450844), (768, 338133), (807, 321792), (838, 309888), (1076, 241344), (1152, 225422), (1257, 206592), (1614, 160896), (1676, 154944), (2152, 120672), (2304, 112711), (2421, 107264), (2514, 103296), (3228, 80448), (3352, 77472), (3771, 68864), (4304, 60336), (4842, 53632), (5028, 51648), (6456, 40224), (6704, 38736), (7542, 34432), (8608, 30168), (9684, 26816), (10056, 25824), (12912, 20112), (13408, 19368), (15084, 17216)]