446475184

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:490

約数の個数: 80

約数和(自身を含む): 932083200

約数和(自身を除く): 485608016

約数列:

[1, 2, 4, 8, 16, 29, 47, 58, 59, 94, 116, 118, 188, 232, 236, 347, 376, 464, 472, 694, 752, 944, 1363, 1388, 1711, 2726, 2773, 2776, 3422, 5452, 5546, 5552, 6844, 10063, 10904, 11092, 13688, 16309, 20126, 20473, 21808, 22184, 27376, 32618, 40252, 40946, 44368, 65236, 80417, 80504, 81892, 130472, 160834, 161008, 163784, 260944, 321668, 327568, 472961, 593717, 643336, 945922, 962231, 1187434, 1286672, 1891844, 1924462, 2374868, 3783688, 3848924, 4749736, 7567376, 7697848, 9499472, 15395696, 27904699, 55809398, 111618796, 223237592, 446475184]

約数ペア:

[(1, 446475184), (2, 223237592), (4, 111618796), (8, 55809398), (16, 27904699), (29, 15395696), (47, 9499472), (58, 7697848), (59, 7567376), (94, 4749736), (116, 3848924), (118, 3783688), (188, 2374868), (232, 1924462), (236, 1891844), (347, 1286672), (376, 1187434), (464, 962231), (472, 945922), (694, 643336), (752, 593717), (944, 472961), (1363, 327568), (1388, 321668), (1711, 260944), (2726, 163784), (2773, 161008), (2776, 160834), (3422, 130472), (5452, 81892), (5546, 80504), (5552, 80417), (6844, 65236), (10063, 44368), (10904, 40946), (11092, 40252), (13688, 32618), (16309, 27376), (20126, 22184), (20473, 21808)]