245728236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 634224640

約数和(自身を除く): 388496404

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 79, 127, 156, 157, 158, 237, 254, 314, 316, 381, 471, 474, 508, 628, 762, 942, 948, 1027, 1524, 1651, 1884, 2041, 2054, 3081, 3302, 4082, 4108, 4953, 6123, 6162, 6604, 8164, 9906, 10033, 12246, 12324, 12403, 19812, 19939, 20066, 24492, 24806, 30099, 37209, 39878, 40132, 49612, 59817, 60198, 74418, 79756, 119634, 120396, 130429, 148836, 161239, 239268, 259207, 260858, 322478, 391287, 483717, 518414, 521716, 644956, 777621, 782574, 967434, 1036828, 1555242, 1565148, 1575181, 1934868, 3110484, 3150362, 4725543, 6300724, 9451086, 18902172, 20477353, 40954706, 61432059, 81909412, 122864118, 245728236]

約数ペア:

[(1, 245728236), (2, 122864118), (3, 81909412), (4, 61432059), (6, 40954706), (12, 20477353), (13, 18902172), (26, 9451086), (39, 6300724), (52, 4725543), (78, 3150362), (79, 3110484), (127, 1934868), (156, 1575181), (157, 1565148), (158, 1555242), (237, 1036828), (254, 967434), (314, 782574), (316, 777621), (381, 644956), (471, 521716), (474, 518414), (508, 483717), (628, 391287), (762, 322478), (942, 260858), (948, 259207), (1027, 239268), (1524, 161239), (1651, 148836), (1884, 130429), (2041, 120396), (2054, 119634), (3081, 79756), (3302, 74418), (4082, 60198), (4108, 59817), (4953, 49612), (6123, 40132), (6162, 39878), (6604, 37209), (8164, 30099), (9906, 24806), (10033, 24492), (12246, 20066), (12324, 19939), (12403, 19812)]