680406636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2953}}^1$

素因数の和:3191

約数の個数: 96

約数和(自身を含む): 1963913728

約数和(自身を除く): 1283507092

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 211, 273, 364, 422, 546, 633, 844, 1092, 1266, 1477, 2532, 2743, 2953, 2954, 4431, 5486, 5906, 5908, 8229, 8859, 8862, 10972, 11812, 16458, 17718, 17724, 19201, 20671, 32916, 35436, 38389, 38402, 41342, 57603, 62013, 76778, 76804, 82684, 115167, 115206, 124026, 153556, 230334, 230412, 248052, 268723, 460668, 537446, 623083, 806169, 1074892, 1246166, 1612338, 1869249, 2492332, 3224676, 3738498, 4361581, 7476996, 8100079, 8723162, 13084743, 16200158, 17446324, 24300237, 26169486, 32400316, 48600474, 52338972, 56700553, 97200948, 113401106, 170101659, 226802212, 340203318, 680406636]

約数ペア:

[(1, 680406636), (2, 340203318), (3, 226802212), (4, 170101659), (6, 113401106), (7, 97200948), (12, 56700553), (13, 52338972), (14, 48600474), (21, 32400316), (26, 26169486), (28, 24300237), (39, 17446324), (42, 16200158), (52, 13084743), (78, 8723162), (84, 8100079), (91, 7476996), (156, 4361581), (182, 3738498), (211, 3224676), (273, 2492332), (364, 1869249), (422, 1612338), (546, 1246166), (633, 1074892), (844, 806169), (1092, 623083), (1266, 537446), (1477, 460668), (2532, 268723), (2743, 248052), (2953, 230412), (2954, 230334), (4431, 153556), (5486, 124026), (5906, 115206), (5908, 115167), (8229, 82684), (8859, 76804), (8862, 76778), (10972, 62013), (11812, 57603), (16458, 41342), (17718, 38402), (17724, 38389), (19201, 35436), (20671, 32916)]