697865628

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{241}}^1$

素因数の和:487

約数の個数: 96

約数和(自身を含む): 1734384960

約数和(自身を除く): 1036519332

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 157, 159, 174, 212, 241, 314, 318, 348, 471, 482, 628, 636, 723, 942, 964, 1446, 1537, 1884, 2892, 3074, 4553, 4611, 6148, 6989, 8321, 9106, 9222, 12773, 13659, 13978, 16642, 18212, 18444, 20967, 24963, 25546, 27318, 27956, 33284, 37837, 38319, 41934, 49926, 51092, 54636, 75674, 76638, 83868, 99852, 113511, 151348, 153276, 227022, 241309, 370417, 454044, 482618, 723927, 740834, 965236, 1097273, 1111251, 1447854, 1481668, 2005361, 2194546, 2222502, 2895708, 3291819, 4010722, 4389092, 4445004, 6016083, 6583638, 8021444, 12032166, 13167276, 24064332, 58155469, 116310938, 174466407, 232621876, 348932814, 697865628]

約数ペア:

[(1, 697865628), (2, 348932814), (3, 232621876), (4, 174466407), (6, 116310938), (12, 58155469), (29, 24064332), (53, 13167276), (58, 12032166), (87, 8021444), (106, 6583638), (116, 6016083), (157, 4445004), (159, 4389092), (174, 4010722), (212, 3291819), (241, 2895708), (314, 2222502), (318, 2194546), (348, 2005361), (471, 1481668), (482, 1447854), (628, 1111251), (636, 1097273), (723, 965236), (942, 740834), (964, 723927), (1446, 482618), (1537, 454044), (1884, 370417), (2892, 241309), (3074, 227022), (4553, 153276), (4611, 151348), (6148, 113511), (6989, 99852), (8321, 83868), (9106, 76638), (9222, 75674), (12773, 54636), (13659, 51092), (13978, 49926), (16642, 41934), (18212, 38319), (18444, 37837), (20967, 33284), (24963, 27956), (25546, 27318)]