2142565896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1\times {\mathrm{11491}}^1$

素因数の和:11974

約数の個数: 64

約数和(自身を含む): 5684402880

約数和(自身を除く): 3541836984

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 457, 914, 1371, 1828, 2742, 3656, 5484, 7769, 10968, 11491, 15538, 22982, 23307, 31076, 34473, 45964, 46614, 62152, 68946, 91928, 93228, 137892, 186456, 195347, 275784, 390694, 586041, 781388, 1172082, 1562776, 2344164, 4688328, 5251387, 10502774, 15754161, 21005548, 31508322, 42011096, 63016644, 89273579, 126033288, 178547158, 267820737, 357094316, 535641474, 714188632, 1071282948, 2142565896]

約数ペア:

[(1, 2142565896), (2, 1071282948), (3, 714188632), (4, 535641474), (6, 357094316), (8, 267820737), (12, 178547158), (17, 126033288), (24, 89273579), (34, 63016644), (51, 42011096), (68, 31508322), (102, 21005548), (136, 15754161), (204, 10502774), (408, 5251387), (457, 4688328), (914, 2344164), (1371, 1562776), (1828, 1172082), (2742, 781388), (3656, 586041), (5484, 390694), (7769, 275784), (10968, 195347), (11491, 186456), (15538, 137892), (22982, 93228), (23307, 91928), (31076, 68946), (34473, 62152), (45964, 46614)]