217172032

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:504

約数の個数: 112

約数和(自身を含む): 543080448

約数和(自身を除く): 325908416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 127, 154, 176, 224, 254, 308, 347, 352, 448, 508, 616, 694, 704, 889, 1016, 1232, 1388, 1397, 1778, 2032, 2429, 2464, 2776, 2794, 3556, 3817, 4064, 4858, 4928, 5552, 5588, 7112, 7634, 8128, 9716, 9779, 11104, 11176, 14224, 15268, 19432, 19558, 22208, 22352, 26719, 28448, 30536, 38864, 39116, 44069, 44704, 53438, 56896, 61072, 77728, 78232, 88138, 89408, 106876, 122144, 155456, 156464, 176276, 213752, 244288, 308483, 312928, 352552, 427504, 484759, 616966, 625856, 705104, 855008, 969518, 1233932, 1410208, 1710016, 1939036, 2467864, 2820416, 3393313, 3878072, 4935728, 6786626, 7756144, 9871456, 13573252, 15512288, 19742912, 27146504, 31024576, 54293008, 108586016, 217172032]

約数ペア:

[(1, 217172032), (2, 108586016), (4, 54293008), (7, 31024576), (8, 27146504), (11, 19742912), (14, 15512288), (16, 13573252), (22, 9871456), (28, 7756144), (32, 6786626), (44, 4935728), (56, 3878072), (64, 3393313), (77, 2820416), (88, 2467864), (112, 1939036), (127, 1710016), (154, 1410208), (176, 1233932), (224, 969518), (254, 855008), (308, 705104), (347, 625856), (352, 616966), (448, 484759), (508, 427504), (616, 352552), (694, 312928), (704, 308483), (889, 244288), (1016, 213752), (1232, 176276), (1388, 156464), (1397, 155456), (1778, 122144), (2032, 106876), (2429, 89408), (2464, 88138), (2776, 78232), (2794, 77728), (3556, 61072), (3817, 56896), (4064, 53438), (4858, 44704), (4928, 44069), (5552, 39116), (5588, 38864), (7112, 30536), (7634, 28448), (8128, 26719), (9716, 22352), (9779, 22208), (11104, 19558), (11176, 19432), (14224, 15268)]