619030488

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{983}}^1\times {\mathrm{1381}}^1$

素因数の和:2392

約数の個数: 64

約数和(自身を含む): 1631865600

約数和(自身を除く): 1012835112

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 983, 1381, 1966, 2762, 2949, 3932, 4143, 5524, 5898, 7864, 8286, 11048, 11796, 16572, 18677, 23592, 26239, 33144, 37354, 52478, 56031, 74708, 78717, 104956, 112062, 149416, 157434, 209912, 224124, 314868, 448248, 629736, 1357523, 2715046, 4072569, 5430092, 8145138, 10860184, 16290276, 25792937, 32580552, 51585874, 77378811, 103171748, 154757622, 206343496, 309515244, 619030488]

約数ペア:

[(1, 619030488), (2, 309515244), (3, 206343496), (4, 154757622), (6, 103171748), (8, 77378811), (12, 51585874), (19, 32580552), (24, 25792937), (38, 16290276), (57, 10860184), (76, 8145138), (114, 5430092), (152, 4072569), (228, 2715046), (456, 1357523), (983, 629736), (1381, 448248), (1966, 314868), (2762, 224124), (2949, 209912), (3932, 157434), (4143, 149416), (5524, 112062), (5898, 104956), (7864, 78717), (8286, 74708), (11048, 56031), (11796, 52478), (16572, 37354), (18677, 33144), (23592, 26239)]