407308132

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1553

約数の個数: 96

約数和(自身を含む): 949616640

約数和(自身を除く): 542308508

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 31, 44, 58, 62, 77, 116, 124, 154, 203, 217, 308, 319, 341, 406, 434, 638, 682, 812, 868, 899, 1276, 1364, 1471, 1798, 2233, 2387, 2942, 3596, 4466, 4774, 5884, 6293, 8932, 9548, 9889, 10297, 12586, 16181, 19778, 20594, 25172, 32362, 39556, 41188, 42659, 45601, 64724, 69223, 85318, 91202, 113267, 138446, 170636, 182404, 226534, 276892, 298613, 319207, 453068, 469249, 501611, 597226, 638414, 938498, 1003222, 1194452, 1276828, 1322429, 1876996, 2006444, 2644858, 3284743, 3511277, 5289716, 6569486, 7022554, 9257003, 13138972, 14045108, 14546719, 18514006, 29093438, 37028012, 58186876, 101827033, 203654066, 407308132]

約数ペア:

[(1, 407308132), (2, 203654066), (4, 101827033), (7, 58186876), (11, 37028012), (14, 29093438), (22, 18514006), (28, 14546719), (29, 14045108), (31, 13138972), (44, 9257003), (58, 7022554), (62, 6569486), (77, 5289716), (116, 3511277), (124, 3284743), (154, 2644858), (203, 2006444), (217, 1876996), (308, 1322429), (319, 1276828), (341, 1194452), (406, 1003222), (434, 938498), (638, 638414), (682, 597226), (812, 501611), (868, 469249), (899, 453068), (1276, 319207), (1364, 298613), (1471, 276892), (1798, 226534), (2233, 182404), (2387, 170636), (2942, 138446), (3596, 113267), (4466, 91202), (4774, 85318), (5884, 69223), (6293, 64724), (8932, 45601), (9548, 42659), (9889, 41188), (10297, 39556), (12586, 32362), (16181, 25172), (19778, 20594)]