372970444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{8839}}^1$

素因数の和:8998

約数の個数: 48

約数和(自身を含む): 819786240

約数和(自身を除く): 446815796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 959, 1507, 1918, 3014, 3836, 6028, 8839, 10549, 17678, 21098, 35356, 42196, 61873, 97229, 123746, 194458, 247492, 388916, 680603, 1210943, 1361206, 2421886, 2722412, 4843772, 8476601, 13320373, 16953202, 26640746, 33906404, 53281492, 93242611, 186485222, 372970444]

約数ペア:

[(1, 372970444), (2, 186485222), (4, 93242611), (7, 53281492), (11, 33906404), (14, 26640746), (22, 16953202), (28, 13320373), (44, 8476601), (77, 4843772), (137, 2722412), (154, 2421886), (274, 1361206), (308, 1210943), (548, 680603), (959, 388916), (1507, 247492), (1918, 194458), (3014, 123746), (3836, 97229), (6028, 61873), (8839, 42196), (10549, 35356), (17678, 21098)]