2193259012

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 4898009088

約数和(自身を除く): 2704750076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 71, 73, 98, 119, 127, 142, 146, 196, 238, 254, 284, 292, 476, 497, 508, 511, 833, 889, 994, 1022, 1207, 1241, 1666, 1778, 1988, 2044, 2159, 2414, 2482, 3332, 3479, 3556, 3577, 4318, 4828, 4964, 5183, 6223, 6958, 7154, 8449, 8636, 8687, 9017, 9271, 10366, 12446, 13916, 14308, 15113, 16898, 17374, 18034, 18542, 20732, 24892, 30226, 33796, 34748, 36068, 36281, 37084, 59143, 60452, 60809, 63119, 64897, 72562, 88111, 105791, 118286, 121618, 126238, 129794, 145124, 153289, 157607, 176222, 211582, 236572, 243236, 252476, 253967, 259588, 306578, 315214, 352444, 423164, 441833, 454279, 507934, 613156, 616777, 630428, 658241, 883666, 908558, 1015868, 1073023, 1103249, 1233554, 1316482, 1767332, 1817116, 2146046, 2206498, 2467108, 2632964, 4292092, 4317439, 4412996, 4607687, 7511161, 7722743, 8634878, 9215374, 11190097, 15022322, 15445486, 17269756, 18430748, 22380194, 30044644, 30890972, 32253809, 44760388, 64507618, 78330679, 129015236, 156661358, 313322716, 548314753, 1096629506, 2193259012]

約数ペア:

[(1, 2193259012), (2, 1096629506), (4, 548314753), (7, 313322716), (14, 156661358), (17, 129015236), (28, 78330679), (34, 64507618), (49, 44760388), (68, 32253809), (71, 30890972), (73, 30044644), (98, 22380194), (119, 18430748), (127, 17269756), (142, 15445486), (146, 15022322), (196, 11190097), (238, 9215374), (254, 8634878), (284, 7722743), (292, 7511161), (476, 4607687), (497, 4412996), (508, 4317439), (511, 4292092), (833, 2632964), (889, 2467108), (994, 2206498), (1022, 2146046), (1207, 1817116), (1241, 1767332), (1666, 1316482), (1778, 1233554), (1988, 1103249), (2044, 1073023), (2159, 1015868), (2414, 908558), (2482, 883666), (3332, 658241), (3479, 630428), (3556, 616777), (3577, 613156), (4318, 507934), (4828, 454279), (4964, 441833), (5183, 423164), (6223, 352444), (6958, 315214), (7154, 306578), (8449, 259588), (8636, 253967), (8687, 252476), (9017, 243236), (9271, 236572), (10366, 211582), (12446, 176222), (13916, 157607), (14308, 153289), (15113, 145124), (16898, 129794), (17374, 126238), (18034, 121618), (18542, 118286), (20732, 105791), (24892, 88111), (30226, 72562), (33796, 64897), (34748, 63119), (36068, 60809), (36281, 60452), (37084, 59143)]