273404516

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{601}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 611063712

約数和(自身を除く): 337659196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 211, 308, 422, 539, 601, 844, 1078, 1202, 1477, 2156, 2321, 2404, 2954, 4207, 4642, 5908, 6611, 8414, 9284, 10339, 13222, 16247, 16828, 20678, 26444, 29449, 32494, 41356, 46277, 58898, 64988, 92554, 113729, 117796, 126811, 185108, 227458, 253622, 323939, 454916, 507244, 647878, 887677, 1295756, 1394921, 1775354, 2789842, 3550708, 5579684, 6213739, 9764447, 12427478, 19528894, 24854956, 39057788, 68351129, 136702258, 273404516]

約数ペア:

[(1, 273404516), (2, 136702258), (4, 68351129), (7, 39057788), (11, 24854956), (14, 19528894), (22, 12427478), (28, 9764447), (44, 6213739), (49, 5579684), (77, 3550708), (98, 2789842), (154, 1775354), (196, 1394921), (211, 1295756), (308, 887677), (422, 647878), (539, 507244), (601, 454916), (844, 323939), (1078, 253622), (1202, 227458), (1477, 185108), (2156, 126811), (2321, 117796), (2404, 113729), (2954, 92554), (4207, 64988), (4642, 58898), (5908, 46277), (6611, 41356), (8414, 32494), (9284, 29449), (10339, 26444), (13222, 20678), (16247, 16828)]