907142712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:262

約数の個数: 256

約数和(自身を含む): 2879815680

約数和(自身を除く): 1972672968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 41, 42, 51, 56, 61, 68, 82, 84, 102, 119, 122, 123, 127, 136, 164, 168, 183, 204, 238, 244, 246, 254, 287, 328, 357, 366, 381, 408, 427, 476, 488, 492, 508, 574, 697, 714, 732, 762, 854, 861, 889, 952, 984, 1016, 1037, 1148, 1281, 1394, 1428, 1464, 1524, 1708, 1722, 1778, 2074, 2091, 2159, 2296, 2501, 2562, 2667, 2788, 2856, 3048, 3111, 3416, 3444, 3556, 4148, 4182, 4318, 4879, 5002, 5124, 5207, 5334, 5576, 6222, 6477, 6888, 7112, 7259, 7503, 7747, 8296, 8364, 8636, 9758, 10004, 10248, 10414, 10668, 12444, 12954, 14518, 14637, 15006, 15113, 15494, 15621, 16728, 17272, 17507, 19516, 20008, 20828, 21336, 21777, 23241, 24888, 25908, 29036, 29274, 30012, 30226, 30988, 31242, 35014, 36449, 39032, 41656, 42517, 43554, 45339, 46482, 51816, 52521, 54229, 58072, 58548, 60024, 60452, 61976, 62484, 70028, 72898, 85034, 87108, 88519, 90678, 92964, 105042, 108458, 109347, 117096, 120904, 124968, 127551, 131699, 140056, 145796, 162687, 170068, 174216, 177038, 181356, 185928, 210084, 216916, 218694, 255102, 263398, 265557, 291592, 297619, 317627, 325374, 340136, 354076, 362712, 395097, 420168, 433832, 437388, 510204, 526796, 531114, 595238, 619633, 635254, 650748, 708152, 790194, 874776, 892857, 921893, 952881, 1020408, 1053592, 1062228, 1190476, 1239266, 1270508, 1301496, 1580388, 1785714, 1843786, 1858899, 1905762, 2124456, 2223389, 2380952, 2478532, 2541016, 2765679, 3160776, 3571428, 3687572, 3717798, 3811524, 4446778, 4957064, 5399659, 5531358, 6670167, 7142856, 7375144, 7435596, 7623048, 8893556, 10799318, 11062716, 13340334, 14871192, 16198977, 17787112, 21598636, 22125432, 26680668, 32397954, 37797613, 43197272, 53361336, 64795908, 75595226, 113392839, 129591816, 151190452, 226785678, 302380904, 453571356, 907142712]

約数ペア:

[(1, 907142712), (2, 453571356), (3, 302380904), (4, 226785678), (6, 151190452), (7, 129591816), (8, 113392839), (12, 75595226), (14, 64795908), (17, 53361336), (21, 43197272), (24, 37797613), (28, 32397954), (34, 26680668), (41, 22125432), (42, 21598636), (51, 17787112), (56, 16198977), (61, 14871192), (68, 13340334), (82, 11062716), (84, 10799318), (102, 8893556), (119, 7623048), (122, 7435596), (123, 7375144), (127, 7142856), (136, 6670167), (164, 5531358), (168, 5399659), (183, 4957064), (204, 4446778), (238, 3811524), (244, 3717798), (246, 3687572), (254, 3571428), (287, 3160776), (328, 2765679), (357, 2541016), (366, 2478532), (381, 2380952), (408, 2223389), (427, 2124456), (476, 1905762), (488, 1858899), (492, 1843786), (508, 1785714), (574, 1580388), (697, 1301496), (714, 1270508), (732, 1239266), (762, 1190476), (854, 1062228), (861, 1053592), (889, 1020408), (952, 952881), (984, 921893), (1016, 892857), (1037, 874776), (1148, 790194), (1281, 708152), (1394, 650748), (1428, 635254), (1464, 619633), (1524, 595238), (1708, 531114), (1722, 526796), (1778, 510204), (2074, 437388), (2091, 433832), (2159, 420168), (2296, 395097), (2501, 362712), (2562, 354076), (2667, 340136), (2788, 325374), (2856, 317627), (3048, 297619), (3111, 291592), (3416, 265557), (3444, 263398), (3556, 255102), (4148, 218694), (4182, 216916), (4318, 210084), (4879, 185928), (5002, 181356), (5124, 177038), (5207, 174216), (5334, 170068), (5576, 162687), (6222, 145796), (6477, 140056), (6888, 131699), (7112, 127551), (7259, 124968), (7503, 120904), (7747, 117096), (8296, 109347), (8364, 108458), (8636, 105042), (9758, 92964), (10004, 90678), (10248, 88519), (10414, 87108), (10668, 85034), (12444, 72898), (12954, 70028), (14518, 62484), (14637, 61976), (15006, 60452), (15113, 60024), (15494, 58548), (15621, 58072), (16728, 54229), (17272, 52521), (17507, 51816), (19516, 46482), (20008, 45339), (20828, 43554), (21336, 42517), (21777, 41656), (23241, 39032), (24888, 36449), (25908, 35014), (29036, 31242), (29274, 30988), (30012, 30226)]