40321488

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 108493056

約数和(自身を除く): 68171568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 61, 94, 122, 141, 183, 188, 244, 282, 293, 366, 376, 488, 564, 586, 732, 752, 879, 976, 1128, 1172, 1464, 1758, 2256, 2344, 2867, 2928, 3516, 4688, 5734, 7032, 8601, 11468, 13771, 14064, 17202, 17873, 22936, 27542, 34404, 35746, 41313, 45872, 53619, 55084, 68808, 71492, 82626, 107238, 110168, 137616, 142984, 165252, 214476, 220336, 285968, 330504, 428952, 661008, 840031, 857904, 1680062, 2520093, 3360124, 5040186, 6720248, 10080372, 13440496, 20160744, 40321488]

約数ペア:

[(1, 40321488), (2, 20160744), (3, 13440496), (4, 10080372), (6, 6720248), (8, 5040186), (12, 3360124), (16, 2520093), (24, 1680062), (47, 857904), (48, 840031), (61, 661008), (94, 428952), (122, 330504), (141, 285968), (183, 220336), (188, 214476), (244, 165252), (282, 142984), (293, 137616), (366, 110168), (376, 107238), (488, 82626), (564, 71492), (586, 68808), (732, 55084), (752, 53619), (879, 45872), (976, 41313), (1128, 35746), (1172, 34404), (1464, 27542), (1758, 22936), (2256, 17873), (2344, 17202), (2867, 14064), (2928, 13771), (3516, 11468), (4688, 8601), (5734, 7032)]