401066848

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3203}}^1$

素因数の和:3276

約数の個数: 96

約数和(自身を含む): 994726656

約数和(自身を除く): 593659808

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 224, 301, 344, 364, 416, 559, 602, 688, 728, 1118, 1204, 1376, 1456, 2236, 2408, 2912, 3203, 3913, 4472, 4816, 6406, 7826, 8944, 9632, 12812, 15652, 17888, 22421, 25624, 31304, 41639, 44842, 51248, 62608, 83278, 89684, 102496, 125216, 137729, 166556, 179368, 275458, 291473, 333112, 358736, 550916, 582946, 666224, 717472, 964103, 1101832, 1165892, 1332448, 1790477, 1928206, 2203664, 2331784, 3580954, 3856412, 4407328, 4663568, 7161908, 7712824, 9327136, 12533339, 14323816, 15425648, 25066678, 28647632, 30851296, 50133356, 57295264, 100266712, 200533424, 401066848]

約数ペア:

[(1, 401066848), (2, 200533424), (4, 100266712), (7, 57295264), (8, 50133356), (13, 30851296), (14, 28647632), (16, 25066678), (26, 15425648), (28, 14323816), (32, 12533339), (43, 9327136), (52, 7712824), (56, 7161908), (86, 4663568), (91, 4407328), (104, 3856412), (112, 3580954), (172, 2331784), (182, 2203664), (208, 1928206), (224, 1790477), (301, 1332448), (344, 1165892), (364, 1101832), (416, 964103), (559, 717472), (602, 666224), (688, 582946), (728, 550916), (1118, 358736), (1204, 333112), (1376, 291473), (1456, 275458), (2236, 179368), (2408, 166556), (2912, 137729), (3203, 125216), (3913, 102496), (4472, 89684), (4816, 83278), (6406, 62608), (7826, 51248), (8944, 44842), (9632, 41639), (12812, 31304), (15652, 25624), (17888, 22421)]