268353358

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 512709120

約数和(自身を除く): 244355762

約数列:

[1, 2, 7, 13, 14, 26, 59, 67, 91, 118, 134, 182, 373, 413, 469, 746, 767, 826, 871, 938, 1534, 1742, 2611, 3953, 4849, 5222, 5369, 6097, 7906, 9698, 10738, 12194, 22007, 24991, 27671, 33943, 44014, 49982, 51389, 55342, 67886, 102778, 154049, 174937, 286091, 308098, 324883, 349874, 359723, 572182, 649766, 719446, 1474469, 2002637, 2274181, 2948938, 4005274, 4548362, 10321283, 19168097, 20642566, 38336194, 134176679, 268353358]

約数ペア:

[(1, 268353358), (2, 134176679), (7, 38336194), (13, 20642566), (14, 19168097), (26, 10321283), (59, 4548362), (67, 4005274), (91, 2948938), (118, 2274181), (134, 2002637), (182, 1474469), (373, 719446), (413, 649766), (469, 572182), (746, 359723), (767, 349874), (826, 324883), (871, 308098), (938, 286091), (1534, 174937), (1742, 154049), (2611, 102778), (3953, 67886), (4849, 55342), (5222, 51389), (5369, 49982), (6097, 44014), (7906, 33943), (9698, 27671), (10738, 24991), (12194, 22007)]