212641884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{4993}}^1$

素因数の和:5036

約数の個数: 108

約数和(自身を含む): 665320656

約数和(自身を除く): 452678772

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, 169, 182, 234, 252, 273, 338, 364, 468, 507, 546, 676, 819, 1014, 1092, 1183, 1521, 1638, 2028, 2366, 3042, 3276, 3549, 4732, 4993, 6084, 7098, 9986, 10647, 14196, 14979, 19972, 21294, 29958, 34951, 42588, 44937, 59916, 64909, 69902, 89874, 104853, 129818, 139804, 179748, 194727, 209706, 259636, 314559, 389454, 419412, 454363, 584181, 629118, 778908, 843817, 908726, 1168362, 1258236, 1363089, 1687634, 1817452, 2336724, 2531451, 2726178, 3375268, 4089267, 5062902, 5452356, 5906719, 7594353, 8178534, 10125804, 11813438, 15188706, 16357068, 17720157, 23626876, 30377412, 35440314, 53160471, 70880628, 106320942, 212641884]

約数ペア:

[(1, 212641884), (2, 106320942), (3, 70880628), (4, 53160471), (6, 35440314), (7, 30377412), (9, 23626876), (12, 17720157), (13, 16357068), (14, 15188706), (18, 11813438), (21, 10125804), (26, 8178534), (28, 7594353), (36, 5906719), (39, 5452356), (42, 5062902), (52, 4089267), (63, 3375268), (78, 2726178), (84, 2531451), (91, 2336724), (117, 1817452), (126, 1687634), (156, 1363089), (169, 1258236), (182, 1168362), (234, 908726), (252, 843817), (273, 778908), (338, 629118), (364, 584181), (468, 454363), (507, 419412), (546, 389454), (676, 314559), (819, 259636), (1014, 209706), (1092, 194727), (1183, 179748), (1521, 139804), (1638, 129818), (2028, 104853), (2366, 89874), (3042, 69902), (3276, 64909), (3549, 59916), (4732, 44937), (4993, 42588), (6084, 34951), (7098, 29958), (9986, 21294), (10647, 19972), (14196, 14979)]