690003132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3491}}^1$

素因数の和:3699

約数の個数: 96

約数和(自身を含む): 1993065984

約数和(自身を除く): 1303062852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 273, 362, 364, 543, 546, 724, 1086, 1092, 1267, 2172, 2353, 2534, 3491, 3801, 4706, 5068, 6982, 7059, 7602, 9412, 10473, 13964, 14118, 15204, 16471, 20946, 24437, 28236, 32942, 41892, 45383, 48874, 49413, 65884, 73311, 90766, 97748, 98826, 136149, 146622, 181532, 197652, 272298, 293244, 317681, 544596, 631871, 635362, 953043, 1263742, 1270724, 1895613, 1906086, 2527484, 3791226, 3812172, 4423097, 7582452, 8214323, 8846194, 13269291, 16428646, 17692388, 24642969, 26538582, 32857292, 49285938, 53077164, 57500261, 98571876, 115000522, 172500783, 230001044, 345001566, 690003132]

約数ペア:

[(1, 690003132), (2, 345001566), (3, 230001044), (4, 172500783), (6, 115000522), (7, 98571876), (12, 57500261), (13, 53077164), (14, 49285938), (21, 32857292), (26, 26538582), (28, 24642969), (39, 17692388), (42, 16428646), (52, 13269291), (78, 8846194), (84, 8214323), (91, 7582452), (156, 4423097), (181, 3812172), (182, 3791226), (273, 2527484), (362, 1906086), (364, 1895613), (543, 1270724), (546, 1263742), (724, 953043), (1086, 635362), (1092, 631871), (1267, 544596), (2172, 317681), (2353, 293244), (2534, 272298), (3491, 197652), (3801, 181532), (4706, 146622), (5068, 136149), (6982, 98826), (7059, 97748), (7602, 90766), (9412, 73311), (10473, 65884), (13964, 49413), (14118, 48874), (15204, 45383), (16471, 41892), (20946, 32942), (24437, 28236)]