315537768

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5351}}^1$

素因数の和:5389

約数の個数: 160

約数和(自身を含む): 1087954560

約数和(自身を除く): 772416792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 81, 84, 91, 104, 108, 117, 126, 156, 162, 168, 182, 189, 216, 234, 252, 273, 312, 324, 351, 364, 378, 468, 504, 546, 567, 648, 702, 728, 756, 819, 936, 1053, 1092, 1134, 1404, 1512, 1638, 2106, 2184, 2268, 2457, 2808, 3276, 4212, 4536, 4914, 5351, 6552, 7371, 8424, 9828, 10702, 14742, 16053, 19656, 21404, 29484, 32106, 37457, 42808, 48159, 58968, 64212, 69563, 74914, 96318, 112371, 128424, 139126, 144477, 149828, 192636, 208689, 224742, 278252, 288954, 299656, 337113, 385272, 417378, 433431, 449484, 486941, 556504, 577908, 626067, 674226, 834756, 866862, 898968, 973882, 1011339, 1155816, 1252134, 1348452, 1460823, 1669512, 1733724, 1878201, 1947764, 2022678, 2504268, 2696904, 2921646, 3034017, 3467448, 3756402, 3895528, 4045356, 4382469, 5008536, 5634603, 5843292, 6068034, 7512804, 8090712, 8764938, 11269206, 11686584, 12136068, 13147407, 15025608, 17529876, 22538412, 24272136, 26294814, 35059752, 39442221, 45076824, 52589628, 78884442, 105179256, 157768884, 315537768]

約数ペア:

[(1, 315537768), (2, 157768884), (3, 105179256), (4, 78884442), (6, 52589628), (7, 45076824), (8, 39442221), (9, 35059752), (12, 26294814), (13, 24272136), (14, 22538412), (18, 17529876), (21, 15025608), (24, 13147407), (26, 12136068), (27, 11686584), (28, 11269206), (36, 8764938), (39, 8090712), (42, 7512804), (52, 6068034), (54, 5843292), (56, 5634603), (63, 5008536), (72, 4382469), (78, 4045356), (81, 3895528), (84, 3756402), (91, 3467448), (104, 3034017), (108, 2921646), (117, 2696904), (126, 2504268), (156, 2022678), (162, 1947764), (168, 1878201), (182, 1733724), (189, 1669512), (216, 1460823), (234, 1348452), (252, 1252134), (273, 1155816), (312, 1011339), (324, 973882), (351, 898968), (364, 866862), (378, 834756), (468, 674226), (504, 626067), (546, 577908), (567, 556504), (648, 486941), (702, 449484), (728, 433431), (756, 417378), (819, 385272), (936, 337113), (1053, 299656), (1092, 288954), (1134, 278252), (1404, 224742), (1512, 208689), (1638, 192636), (2106, 149828), (2184, 144477), (2268, 139126), (2457, 128424), (2808, 112371), (3276, 96318), (4212, 74914), (4536, 69563), (4914, 64212), (5351, 58968), (6552, 48159), (7371, 42808), (8424, 37457), (9828, 32106), (10702, 29484), (14742, 21404), (16053, 19656)]