218101884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:376

約数の個数: 192

約数和(自身を含む): 696041472

約数和(自身を除く): 477939588

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 67, 77, 78, 84, 91, 132, 134, 143, 154, 156, 182, 201, 231, 268, 271, 273, 286, 308, 364, 402, 429, 462, 469, 542, 546, 572, 737, 804, 813, 858, 871, 924, 938, 1001, 1084, 1092, 1407, 1474, 1626, 1716, 1742, 1876, 1897, 2002, 2211, 2613, 2814, 2948, 2981, 3003, 3252, 3484, 3523, 3794, 4004, 4422, 5159, 5226, 5628, 5691, 5962, 6006, 6097, 7046, 7588, 8844, 8943, 9581, 10318, 10452, 10569, 11382, 11924, 12012, 12194, 14092, 15477, 17886, 18157, 18291, 19162, 20636, 20867, 21138, 22764, 24388, 24661, 28743, 30954, 35772, 36314, 36582, 38324, 38753, 41734, 42276, 49322, 54471, 57486, 61908, 62601, 67067, 72628, 73164, 73983, 77506, 83468, 98644, 108942, 114972, 116259, 125202, 127099, 134134, 147966, 155012, 199727, 201201, 217884, 232518, 236041, 250404, 254198, 268268, 271271, 295932, 381297, 399454, 402402, 465036, 472082, 508396, 542542, 599181, 708123, 762594, 798908, 804804, 813813, 944164, 1085084, 1198362, 1398089, 1416246, 1525188, 1627626, 1652287, 2396724, 2596451, 2796178, 2832492, 3255252, 3304574, 4194267, 4956861, 5192902, 5592356, 6609148, 7789353, 8388534, 9913722, 10385804, 15578706, 16777068, 18175157, 19827444, 31157412, 36350314, 54525471, 72700628, 109050942, 218101884]

約数ペア:

[(1, 218101884), (2, 109050942), (3, 72700628), (4, 54525471), (6, 36350314), (7, 31157412), (11, 19827444), (12, 18175157), (13, 16777068), (14, 15578706), (21, 10385804), (22, 9913722), (26, 8388534), (28, 7789353), (33, 6609148), (39, 5592356), (42, 5192902), (44, 4956861), (52, 4194267), (66, 3304574), (67, 3255252), (77, 2832492), (78, 2796178), (84, 2596451), (91, 2396724), (132, 1652287), (134, 1627626), (143, 1525188), (154, 1416246), (156, 1398089), (182, 1198362), (201, 1085084), (231, 944164), (268, 813813), (271, 804804), (273, 798908), (286, 762594), (308, 708123), (364, 599181), (402, 542542), (429, 508396), (462, 472082), (469, 465036), (542, 402402), (546, 399454), (572, 381297), (737, 295932), (804, 271271), (813, 268268), (858, 254198), (871, 250404), (924, 236041), (938, 232518), (1001, 217884), (1084, 201201), (1092, 199727), (1407, 155012), (1474, 147966), (1626, 134134), (1716, 127099), (1742, 125202), (1876, 116259), (1897, 114972), (2002, 108942), (2211, 98644), (2613, 83468), (2814, 77506), (2948, 73983), (2981, 73164), (3003, 72628), (3252, 67067), (3484, 62601), (3523, 61908), (3794, 57486), (4004, 54471), (4422, 49322), (5159, 42276), (5226, 41734), (5628, 38753), (5691, 38324), (5962, 36582), (6006, 36314), (6097, 35772), (7046, 30954), (7588, 28743), (8844, 24661), (8943, 24388), (9581, 22764), (10318, 21138), (10452, 20867), (10569, 20636), (11382, 19162), (11924, 18291), (12012, 18157), (12194, 17886), (14092, 15477)]