2948823416

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{503}}^1$

素因数の和:865

約数の個数: 128

約数和(自身を含む): 7153090560

約数和(自身を除く): 4204267144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 307, 308, 341, 434, 503, 614, 616, 682, 868, 1006, 1228, 1364, 1736, 2012, 2149, 2387, 2456, 2728, 3377, 3521, 4024, 4298, 4774, 5533, 6754, 7042, 8596, 9517, 9548, 11066, 13508, 14084, 15593, 17192, 19034, 19096, 22132, 23639, 27016, 28168, 31186, 38068, 38731, 44264, 47278, 62372, 66619, 76136, 77462, 94556, 104687, 109151, 124744, 133238, 154421, 154924, 171523, 189112, 209374, 218302, 266476, 308842, 309848, 343046, 418748, 436604, 532952, 617684, 686092, 732809, 837496, 873208, 1080947, 1200661, 1235368, 1372184, 1465618, 1698631, 2161894, 2401322, 2931236, 3397262, 4323788, 4787051, 4802644, 5862472, 6794524, 8647576, 9574102, 9605288, 11890417, 13589048, 19148204, 23780834, 33509357, 38296408, 47561668, 52657561, 67018714, 95123336, 105315122, 134037428, 210630244, 268074856, 368602927, 421260488, 737205854, 1474411708, 2948823416]

約数ペア:

[(1, 2948823416), (2, 1474411708), (4, 737205854), (7, 421260488), (8, 368602927), (11, 268074856), (14, 210630244), (22, 134037428), (28, 105315122), (31, 95123336), (44, 67018714), (56, 52657561), (62, 47561668), (77, 38296408), (88, 33509357), (124, 23780834), (154, 19148204), (217, 13589048), (248, 11890417), (307, 9605288), (308, 9574102), (341, 8647576), (434, 6794524), (503, 5862472), (614, 4802644), (616, 4787051), (682, 4323788), (868, 3397262), (1006, 2931236), (1228, 2401322), (1364, 2161894), (1736, 1698631), (2012, 1465618), (2149, 1372184), (2387, 1235368), (2456, 1200661), (2728, 1080947), (3377, 873208), (3521, 837496), (4024, 732809), (4298, 686092), (4774, 617684), (5533, 532952), (6754, 436604), (7042, 418748), (8596, 343046), (9517, 309848), (9548, 308842), (11066, 266476), (13508, 218302), (14084, 209374), (15593, 189112), (17192, 171523), (19034, 154924), (19096, 154421), (22132, 133238), (23639, 124744), (27016, 109151), (28168, 104687), (31186, 94556), (38068, 77462), (38731, 76136), (44264, 66619), (47278, 62372)]