255486624

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{293}}^2$

素因数の和:630

約数の個数: 72

約数和(自身を含む): 694657152

約数和(自身を除く): 439170528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 293, 372, 496, 586, 744, 879, 992, 1172, 1488, 1758, 2344, 2976, 3516, 4688, 7032, 9083, 9376, 14064, 18166, 27249, 28128, 36332, 54498, 72664, 85849, 108996, 145328, 171698, 217992, 257547, 290656, 343396, 435984, 515094, 686792, 871968, 1030188, 1373584, 2060376, 2661319, 2747168, 4120752, 5322638, 7983957, 8241504, 10645276, 15967914, 21290552, 31935828, 42581104, 63871656, 85162208, 127743312, 255486624]

約数ペア:

[(1, 255486624), (2, 127743312), (3, 85162208), (4, 63871656), (6, 42581104), (8, 31935828), (12, 21290552), (16, 15967914), (24, 10645276), (31, 8241504), (32, 7983957), (48, 5322638), (62, 4120752), (93, 2747168), (96, 2661319), (124, 2060376), (186, 1373584), (248, 1030188), (293, 871968), (372, 686792), (496, 515094), (586, 435984), (744, 343396), (879, 290656), (992, 257547), (1172, 217992), (1488, 171698), (1758, 145328), (2344, 108996), (2976, 85849), (3516, 72664), (4688, 54498), (7032, 36332), (9083, 28128), (9376, 27249), (14064, 18166)]