230870864

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:460

約数の個数: 80

約数和(自身を含む): 524966400

約数和(自身を除く): 294095536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 97, 112, 158, 194, 269, 316, 388, 538, 553, 632, 679, 776, 1076, 1106, 1264, 1358, 1552, 1883, 2152, 2212, 2716, 3766, 4304, 4424, 5432, 7532, 7663, 8848, 10864, 15064, 15326, 21251, 26093, 30128, 30652, 42502, 52186, 53641, 61304, 85004, 104372, 107282, 122608, 148757, 170008, 182651, 208744, 214564, 297514, 340016, 365302, 417488, 429128, 595028, 730604, 858256, 1190056, 1461208, 2061347, 2380112, 2922416, 4122694, 8245388, 14429429, 16490776, 28858858, 32981552, 57717716, 115435432, 230870864]

約数ペア:

[(1, 230870864), (2, 115435432), (4, 57717716), (7, 32981552), (8, 28858858), (14, 16490776), (16, 14429429), (28, 8245388), (56, 4122694), (79, 2922416), (97, 2380112), (112, 2061347), (158, 1461208), (194, 1190056), (269, 858256), (316, 730604), (388, 595028), (538, 429128), (553, 417488), (632, 365302), (679, 340016), (776, 297514), (1076, 214564), (1106, 208744), (1264, 182651), (1358, 170008), (1552, 148757), (1883, 122608), (2152, 107282), (2212, 104372), (2716, 85004), (3766, 61304), (4304, 53641), (4424, 52186), (5432, 42502), (7532, 30652), (7663, 30128), (8848, 26093), (10864, 21251), (15064, 15326)]