253340802

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:225

約数の個数: 144

約数和(自身を含む): 663912288

約数和(自身を除く): 410571486

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 67, 78, 99, 113, 117, 134, 143, 169, 198, 201, 226, 234, 286, 338, 339, 402, 429, 507, 603, 678, 737, 858, 871, 1014, 1017, 1206, 1243, 1287, 1469, 1474, 1521, 1742, 1859, 2034, 2211, 2486, 2574, 2613, 2938, 3042, 3718, 3729, 4407, 4422, 5226, 5577, 6633, 7458, 7571, 7839, 8814, 9581, 11154, 11187, 11323, 13221, 13266, 15142, 15678, 16159, 16731, 19097, 19162, 22374, 22646, 22713, 26442, 28743, 32318, 33462, 33969, 38194, 45426, 48477, 57291, 57486, 67938, 68139, 83281, 86229, 96954, 98423, 101907, 114582, 124553, 136278, 145431, 166562, 171873, 172458, 196846, 203814, 210067, 249106, 249843, 290862, 295269, 343746, 373659, 420134, 499686, 590538, 630201, 747318, 749529, 885807, 1082653, 1120977, 1260402, 1279499, 1499058, 1771614, 1890603, 2165306, 2241954, 2558998, 3247959, 3781206, 3838497, 6495918, 7676994, 9743877, 11515491, 14074489, 19487754, 23030982, 28148978, 42223467, 84446934, 126670401, 253340802]

約数ペア:

[(1, 253340802), (2, 126670401), (3, 84446934), (6, 42223467), (9, 28148978), (11, 23030982), (13, 19487754), (18, 14074489), (22, 11515491), (26, 9743877), (33, 7676994), (39, 6495918), (66, 3838497), (67, 3781206), (78, 3247959), (99, 2558998), (113, 2241954), (117, 2165306), (134, 1890603), (143, 1771614), (169, 1499058), (198, 1279499), (201, 1260402), (226, 1120977), (234, 1082653), (286, 885807), (338, 749529), (339, 747318), (402, 630201), (429, 590538), (507, 499686), (603, 420134), (678, 373659), (737, 343746), (858, 295269), (871, 290862), (1014, 249843), (1017, 249106), (1206, 210067), (1243, 203814), (1287, 196846), (1469, 172458), (1474, 171873), (1521, 166562), (1742, 145431), (1859, 136278), (2034, 124553), (2211, 114582), (2486, 101907), (2574, 98423), (2613, 96954), (2938, 86229), (3042, 83281), (3718, 68139), (3729, 67938), (4407, 57486), (4422, 57291), (5226, 48477), (5577, 45426), (6633, 38194), (7458, 33969), (7571, 33462), (7839, 32318), (8814, 28743), (9581, 26442), (11154, 22713), (11187, 22646), (11323, 22374), (13221, 19162), (13266, 19097), (15142, 16731), (15678, 16159)]