222384708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67883}}^1$

素因数の和:67913

約数の個数: 72

約数和(自身を含む): 691873728

約数和(自身を除く): 469489020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 67883, 135766, 203649, 271532, 407298, 475181, 610947, 814596, 882479, 950362, 1221894, 1425543, 1764958, 1900724, 2443788, 2647437, 2851086, 3529916, 4276629, 5294874, 5702172, 6177353, 7942311, 8553258, 10589748, 12354706, 15884622, 17106516, 18532059, 24709412, 31769244, 37064118, 55596177, 74128236, 111192354, 222384708]

約数ペア:

[(1, 222384708), (2, 111192354), (3, 74128236), (4, 55596177), (6, 37064118), (7, 31769244), (9, 24709412), (12, 18532059), (13, 17106516), (14, 15884622), (18, 12354706), (21, 10589748), (26, 8553258), (28, 7942311), (36, 6177353), (39, 5702172), (42, 5294874), (52, 4276629), (63, 3529916), (78, 2851086), (84, 2647437), (91, 2443788), (117, 1900724), (126, 1764958), (156, 1425543), (182, 1221894), (234, 950362), (252, 882479), (273, 814596), (364, 610947), (468, 475181), (546, 407298), (819, 271532), (1092, 203649), (1638, 135766), (3276, 67883)]