553619628

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{6389}}^1$

素因数の和:6511

約数の個数: 72

約数和(自身を含む): 1465354800

約数和(自身を除く): 911735172

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 83, 87, 116, 166, 174, 249, 261, 332, 348, 498, 522, 747, 996, 1044, 1494, 2407, 2988, 4814, 6389, 7221, 9628, 12778, 14442, 19167, 21663, 25556, 28884, 38334, 43326, 57501, 76668, 86652, 115002, 185281, 230004, 370562, 530287, 555843, 741124, 1060574, 1111686, 1590861, 1667529, 2121148, 2223372, 3181722, 3335058, 4772583, 6363444, 6670116, 9545166, 15378323, 19090332, 30756646, 46134969, 61513292, 92269938, 138404907, 184539876, 276809814, 553619628]

約数ペア:

[(1, 553619628), (2, 276809814), (3, 184539876), (4, 138404907), (6, 92269938), (9, 61513292), (12, 46134969), (18, 30756646), (29, 19090332), (36, 15378323), (58, 9545166), (83, 6670116), (87, 6363444), (116, 4772583), (166, 3335058), (174, 3181722), (249, 2223372), (261, 2121148), (332, 1667529), (348, 1590861), (498, 1111686), (522, 1060574), (747, 741124), (996, 555843), (1044, 530287), (1494, 370562), (2407, 230004), (2988, 185281), (4814, 115002), (6389, 86652), (7221, 76668), (9628, 57501), (12778, 43326), (14442, 38334), (19167, 28884), (21663, 25556)]